MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
$43.29
+4.89%
$4.1B
No data for this timeframe.
Vol
Market Cap$4.1B
Cap SizeMid Cap
Analyst ConsensusBuy (67%)
Inst. Holders50 funds
Inst. Value$1.2B
Inst. Activity17 buys / 7 sells
Insider Activity0B / 21S
Insider Net $-$24.2M
SEC Reports20
Exchange NYSE·Sector Security Brokers, Dealers & Flotation Companies·Inc. DE·CIK 0001438472·Prev Close $41.27
Recent Activity
Jun 12, 2026
SEC
Two insiders at MIAX sold a combined $1.21M in open-market sales over a 7-day window, including an EVP and a Director. T
CLUSTER — Impact 3/10
Jun 11, 2026
SEC
Three mega-passive institutional investors — Vanguard, BlackRock, and Morgan Stanley — initiated new positions in MIAX t
INST-CLUSTER — Impact 4/10
Jun 11, 2026
SEC
Four mega-passive institutional investors (Vanguard, BlackRock, State Street, Fidelity) collectively added $102.6M in MI
INST-CLUSTER — Impact 3/10
Jun 11, 2026
Insider
Schwarzkopf Cynthia sold 19,500 shares
Director @ $41.73 ($813.7K)
Jun 11, 2026
Insider
Schwarzkopf Cynthia acquired via exercise 19,500 shares
Director @ $12.00 ($234.0K)
Jun 11, 2026
Insider
Schafer Douglas M. JR surrendered for taxes 32,565 shares
EVP and CIO @ $40.79 ($1.3M)
Inst.
HORIZON KINETICS ASSET MANAGEMENT — ADD
3,451,549 shares ($134.3M)
Inst.
BlackRock, Inc. — ADD
2,232,680 shares ($86.9M)
Price Targets
$51.20
+18.3% upside
Buy
Current $43.29
Low $40.00
Median $50.00
High $61.00
5 analysts
$40.00
$61.00
Analyst Ratings
3Strong Buy
5Buy
4Hold
0Sell
0Strong Sell
Recent Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| May 8, 2026 | Keefe, Bruyette & Woods | MAINTAIN | Market Perform → Market Perform |
| May 7, 2026 | JP Morgan | MAINTAIN | Neutral → Neutral |
| May 7, 2026 | Rosenblatt | MAINTAIN | Buy → Buy |
| Apr 10, 2026 | Morgan Stanley | MAINTAIN | Overweight → Overweight |
| Apr 7, 2026 | Rosenblatt | MAINTAIN | Buy → Buy |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $0.36 ▲ +6.4% | $0.33 — $0.41 | 7 | |
| Next Q | $0.38 ▲ +4.2% | $0.34 — $0.42 | -10% YoY | 7 |
| Current FY | $1.55 ▲ +6.9% | $1.43 — $1.69 | -15% YoY | 6 |
| Next FY | $1.82 ▲ +3.9% | $1.60 — $2.13 | 18% YoY | 7 |
Latest Reports
NEUTRAL
CLUSTER
3/10
Two insiders at MIAX sold a combined $1.21M in open-market sales over a 7-day window, including an EVP and a Director. T
Jun 12, 2026
BULLISH
INST-CLUSTER
4/10
Three mega-passive institutional investors — Vanguard, BlackRock, and Morgan Stanley — initiated new positions in MIAX t
Jun 11, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| NOMURA ASSET MANAGEMENT CO | — | — |
| HORIZON KINETICS ASSET MANAGEMENT | $134.3M | ADD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $128.3M | — |
| BlackRock, Inc. | $86.9M | ADD |
| CITADEL ADVISORS LLC | $62.6M | — |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Jun 11, 2026 | Schwarzkopf Cynthia | SELL | $813.7K |
| Jun 11, 2026 | Schwarzkopf Cynthia | M | $234.0K |
| Jun 11, 2026 | Schafer Douglas | F | $1.3M |
| Jun 11, 2026 | Deitzel Edward | F | $242.3K |
| Jun 11, 2026 | Stahlin Paul | M | $48.0K |
50 institutional holders with $1.2B total value (31,370,597 shares) as of 2026-Q1. Top holders: NOMURA, HORIZON, SUSQUEHANNA. Net buying activity: 17 institutions added/increased vs 7 reduced.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | NOMURA ASSET MANAGEMENT CO LTD | — | $0.00 | 0.0% | — |
| 2 | HORIZON KINETICS ASSET MANAGEMENT LLC | 3,451,549 | $134.3M | 11.0% | ADD +89.7% |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 3,296,346 | $128.3M | 10.5% | — |
| 4 | BlackRock, Inc. | 2,232,680 | $86.9M | 7.1% | ADD +27.3% |
| 5 | CITADEL ADVISORS LLC | 1,607,780 | $62.6M | 5.1% | — |
| 6 | Invesco Ltd. | 1,585,003 | $61.7M | 5.1% | DOUBLED +178.8% |
| 7 | Alyeska Investment Group, L.P. | 1,447,454 | $56.3M | 4.6% | — |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 1,414,979 | $55.1M | 4.5% | — |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1,374,946 | $53.5M | 4.4% | — |
| 10 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,246,999 | $48.5M | 4.0% | ADD +41.5% |
| 11 | MORGAN STANLEY | 1,146,956 | $44.6M | 3.7% | DOUBLED +419.3% |
| 12 | Allspring Global Investments Holdings, LLC | 1,112,261 | $43.8M | 3.6% | DOUBLED +105.4% |
| 13 | BANK OF AMERICA CORP /DE/ | 900,882 | $35.1M | 2.9% | DOUBLED +196.5% |
| 14 | TWO SIGMA INVESTMENTS, LP | 893,718 | $34.8M | 2.8% | DOUBLED +180.6% |
| 15 | STATE STREET CORP | 712,329 | $27.7M | 2.3% | DOUBLED +921.1% |
| 16 | BLAIR WILLIAM & CO/IL | 665,781 | $25.9M | 2.1% | ADD +80.0% |
| 17 | FRANKLIN RESOURCES INC | 568,174 | $22.1M | 1.8% | ADD +33.0% |
| 18 | SEI INVESTMENTS CO | 526,363 | $20.5M | 1.7% | ADD +54.7% |
| 19 | AMERIPRISE FINANCIAL INC | 509,452 | $19.8M | 1.6% | DOUBLED +117.0% |
| 20 | WELLINGTON MANAGEMENT GROUP LLP | 444,851 | $17.3M | 1.4% | TRIM -27.8% |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| HORIZON KINETICS ASSET MANAGEMENT LLC | ADD | 1,819,798 | 3,451,549 | +89.7% | $134.3M | 2026-Q1 |
| BlackRock, Inc. | ADD | 1,753,507 | 2,232,680 | +27.3% | $86.9M | 2026-Q1 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | ADD | 881,329 | 1,246,999 | +41.5% | $48.5M | 2026-Q1 |
| MORGAN STANLEY | DOUBLED | 220,879 | 1,146,956 | +419.3% | $44.6M | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ | DOUBLED | 303,861 | 900,882 | +196.5% | $35.1M | 2026-Q1 |
| FRANKLIN RESOURCES INC | ADD | 427,154 | 568,174 | +33.0% | $22.1M | 2026-Q1 |
| SEI INVESTMENTS CO | ADD | 340,255 | 526,363 | +54.7% | $20.5M | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP | TRIM | 616,118 | 444,851 | -27.8% | $17.3M | 2026-Q1 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | TRIM | 532,391 | 396,698 | -25.5% | $15.4M | 2026-Q1 |
| ROYCE & ASSOCIATES LP | ADD | 181,466 | 309,276 | +70.4% | $12.0M | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC | ADD | 195,099 | 271,500 | +39.2% | $10.6M | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL | DOUBLED | 56,006 | 259,765 | +363.8% | $10.1M | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | ADD | 187,064 | 237,309 | +26.9% | $9.2M | 2026-Q1 |
| Nuveen, LLC | DOUBLED | 39,115 | 231,908 | +492.9% | $9.0M | 2026-Q1 |
| TD ASSET MANAGEMENT INC | ADD | 80,508 | 106,040 | +31.7% | $4.1M | 2026-Q1 |
| Russell Investments Group, Ltd. | TRIM | 76,351 | 34,773 | -54.5% | $1.4M | 2026-Q1 |
| Hudson Bay Capital Management LP | TRIM | 101,552 | 29,636 | -70.8% | $1.2M | 2026-Q1 |
| FRED ALGER MANAGEMENT, LLC | ADD | 15,083 | 29,604 | +96.3% | $1.2M | 2026-Q1 |
| HighTower Advisors, LLC | DOUBLED | 6,172 | 28,751 | +365.8% | $1.1M | 2026-Q1 |
| DEUTSCHE BANK AG\ | ADD | 16,243 | 20,421 | +25.7% | $794.8K | 2026-Q1 |
| Blackstone Inc. | NEAR_EXIT | 75,000 | 11,508 | -84.7% | $447.9K | 2026-Q1 |
| STIFEL FINANCIAL CORP | ADD | 4,750 | 6,175 | +30.0% | $240.3K | 2026-Q1 |
| FMR LLC | TRIM | 1,475 | 651 | -55.9% | $25.3K | 2026-Q1 |
| NORGES BANK | EXIT | 277,200 | 0 | -100.0% | $0.00 | 2026-Q1 |
| VANGUARD GROUP INC | ADD | 1,382,516 | 1,928,286 | +39.5% | $85.6M | 2025-Q4 |
13 unique insiders with 50 transactions. Net insider value: -$24.2M ($0.00 bought, $24.2M sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 11, 2026 | Schwarzkopf Cynthia | Director | SELL | 19,500 | $41.73 | $813.7K |
| Jun 11, 2026 | Schwarzkopf Cynthia | Director | EXERCISE | 19,500 | $12.00 | $234.0K |
| Jun 11, 2026 | Schafer Douglas M. JR | EVP and CIO | TAX W/H | 32,565 | $40.79 | $1.3M |
| Jun 11, 2026 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | TAX W/H | 5,939 | $40.79 | $242.3K |
| Jun 11, 2026 | Stahlin Paul | Director | EXERCISE | 4,000 | $12.00 | $48.0K |
| Jun 11, 2026 | Stahlin Paul | Director | TAX W/H | 1,177 | $40.79 | $48.0K |
| Jun 11, 2026 | Brown Shelly | EVP, Chief Strategy Officer | TAX W/H | 3,619 | $40.79 | $147.6K |
| Jun 9, 2026 | Jayabalan Harish | EVP, CISO and CRO | EXERCISE | 9,783 | $12.00 | $117.4K |
| Jun 9, 2026 | Jayabalan Harish | EVP, CISO and CRO | SELL | 9,783 | $40.04 | $391.7K |
| Jun 9, 2026 | Stahlin Paul | Director | EXERCISE | 7,000 | $12.00 | $84.0K |
| Jun 8, 2026 | Jayabalan Harish | EVP, CISO and CRO | EXERCISE | 10,217 | $12.00 | $122.6K |
| Jun 8, 2026 | Jayabalan Harish | EVP, CISO and CRO | SELL | 10,217 | $40.12 | $409.9K |
| Jun 2, 2026 | Teekell Judson Gray | Director | SELL | 3,000 | $42.78 | $128.3K |
| Jun 2, 2026 | Eckert Kurt M. | Director | SELL | 5,250 | $42.76 | $224.5K |
| Jun 2, 2026 | Eckert Kurt M. | Director | EXERCISE | 5,250 | $12.00 | $63.0K |
| Jun 2, 2026 | Comly Barbara J. | EVP, GC & Corporate Secretary | SELL | 28,000 | $42.85 | $1.2M |
| Jun 2, 2026 | Comly Barbara J. | EVP, GC & Corporate Secretary | EXERCISE | 28,000 | $12.00 | $336.0K |
| Jun 2, 2026 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | SELL | 11,000 | $42.16 | $463.8K |
| Jun 2, 2026 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | EXERCISE | 11,000 | $12.00 | $132.0K |
| Jun 2, 2026 | Schafer Douglas M. JR | EVP and CIO | SELL | 48,000 | $42.84 | $2.1M |
| Jun 2, 2026 | Schafer Douglas M. JR | EVP and CIO | EXERCISE | 48,000 | $12.00 | $576.0K |
| Jun 2, 2026 | Gallagher Thomas P. | Chairman & CEO | SELL | 70,000 | $42.36 | $3.0M |
| Jun 2, 2026 | Gallagher Thomas P. | Chairman & CEO | EXERCISE | 70,000 | $12.00 | $840.0K |
| Jun 2, 2026 | Brown Shelly | EVP, Chief Strategy Officer | SELL | 16,000 | $42.12 | $673.9K |
| Jun 2, 2026 | Brown Shelly | EVP, Chief Strategy Officer | EXERCISE | 16,000 | $12.00 | $192.0K |
| May 19, 2026 | Teekell Judson Gray | Director | TAX W/H | 4,991 | $54.51 | $272.1K |
| May 19, 2026 | Teekell Judson Gray | Director | EXERCISE | 22,667 | $12.00 | $272.0K |
| May 19, 2026 | HORIZON KINETICS ASSET MANAGEMENT LLC | 10%+ Owner | J | 2,455,744 | — | — |
| May 15, 2026 | Emmons Lance | EVP and CFO | SELL | 35,000 | $56.36 | $2.0M |
| May 11, 2026 | Gallagher Thomas P. | Chairman & CEO | EXERCISE | 24,999 | $12.00 | $300.0K |
| May 5, 2026 | Gallagher Thomas P. | Chairman & CEO | SELL | 15,771 | $47.92 | $755.7K |
| May 5, 2026 | Gallagher Thomas P. | Chairman & CEO | EXERCISE | 15,771 | $12.00 | $189.3K |
| May 4, 2026 | Gallagher Thomas P. | Chairman & CEO | SELL | 54,229 | $47.26 | $2.6M |
| May 4, 2026 | Gallagher Thomas P. | Chairman & CEO | EXERCISE | 54,229 | $12.00 | $650.7K |
| May 4, 2026 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | SELL | 11,000 | $47.28 | $520.1K |
| May 4, 2026 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | EXERCISE | 11,000 | $12.00 | $132.0K |
| May 4, 2026 | Brown Shelly | EVP, Chief Strategy Officer | SELL | 16,000 | $47.28 | $756.5K |
| May 4, 2026 | Brown Shelly | EVP, Chief Strategy Officer | EXERCISE | 16,000 | $12.00 | $192.0K |
| May 4, 2026 | Teekell Judson Gray | Director | SELL | 3,000 | $47.30 | $141.9K |
| May 4, 2026 | Schafer Douglas M. JR | EVP and CIO | SELL | 48,000 | $47.25 | $2.3M |
| May 4, 2026 | Schafer Douglas M. JR | EVP and CIO | EXERCISE | 48,000 | $12.00 | $576.0K |
| May 4, 2026 | Eckert Kurt M. | Director | SELL | 5,625 | $47.29 | $266.0K |
| May 4, 2026 | Eckert Kurt M. | Director | EXERCISE | 5,625 | $12.00 | $67.5K |
| May 4, 2026 | Comly Barbara J. | EVP, GC & Corporate Secretary | SELL | 28,000 | $47.26 | $1.3M |
| May 4, 2026 | Comly Barbara J. | EVP, GC & Corporate Secretary | EXERCISE | 28,000 | $12.00 | $336.0K |
| Apr 15, 2026 | Comly Barbara J. | EVP, GC & Corporate Secretary | SELL | 29,667 | $43.64 | $1.3M |
| Apr 15, 2026 | Comly Barbara J. | EVP, GC & Corporate Secretary | EXERCISE | 29,667 | $12.00 | $356.0K |
| Apr 15, 2026 | Gallagher Thomas P. | Chairman & CEO | EXERCISE | 70,001 | $12.00 | $840.0K |
| Apr 15, 2026 | Gallagher Thomas P. | Chairman & CEO | SELL | 70,001 | $43.36 | $3.0M |
| Apr 9, 2026 | Beckelman John | Director | EXERCISE | 8,667 | $12.00 | $104.0K |
20 SEC filing reports analyzed. Sentiment: 2 bullish, 5 bearish, 0 mixed, 13 neutral. Avg impact: 4.1/10.
NEUTRAL
CLUSTER
3/10
Two insiders at MIAX sold a combined $1.21M in open-market sales over a 7-day window, including an E
Jun 12, 2026
BULLISH
INST-CLUSTER
4/10
Three mega-passive institutional investors — Vanguard, BlackRock, and Morgan Stanley — initiated new
Jun 11, 2026
NEUTRAL
INST-CLUSTER
3/10
Four mega-passive institutional investors (Vanguard, BlackRock, State Street, Fidelity) collectively
Jun 11, 2026
NEUTRAL
CLUSTER
4/10
Seven MIAX insiders, including the Chairman & CEO and multiple EVPs, sold a total of $7.71M in open-
Jun 4, 2026
BEARISH
CLUSTER
5/10
Five MIAX insiders, including the Chairman & CEO and multiple EVPs, collectively sold $7.58M in open
Jun 4, 2026
NEUTRAL
CLUSTER
4/10
Three top executives (CEO, EVP/CIO, EVP/CSO) sold a combined $5.70M in open-market shares on June 2,
Jun 4, 2026
NEUTRAL
CLUSTER
3/10
Chairman & CEO Thomas Gallagher and EVP Shelly Brown sold a combined $3.64M in MIAX stock on June 2,
Jun 4, 2026
NEUTRAL
CLUSTER
4/10
A cluster of 7 MIAX insiders, including the CEO and multiple EVPs, sold $6.03M in stock over the pas
May 13, 2026
BULLISH
8-K
7/10
MIAX reported Q1 2026 net revenue of $128.6M (+40% YoY) and adjusted EPS of $0.42, beating consensus
May 6, 2026
BEARISH
CLUSTER
6/10
Six MIAX insiders, including the CIO, GC, and Chief Strategy Officer, collectively sold $5.28M in op
May 5, 2026
NEUTRAL
CLUSTER
3/10
Four insiders at Miami International Holdings (MIAX), including the EVP & CIO and EVP & GC, sold a c
May 5, 2026
NEUTRAL
CLUSTER
2/10
Two MIAX insiders — a Director and the EVP/GC — sold a combined $1.59M in open-market shares on May
May 5, 2026
NEUTRAL
DEFA14A
4/10
Miami International Holdings, Inc. (MIAX) has filed a definitive proxy statement (DEFA14A) following
Apr 27, 2026
NEUTRAL
8-K
3/10
Miami International Holdings, Inc. (MIAX) appointed Eric Sites to its board of directors effective A
Apr 27, 2026
BEARISH
CLUSTER
7/10
Three executives at MIAX sold a combined $2.3 million in shares over a 7-day period, including CEO T
Apr 17, 2026
NEUTRAL
CLUSTER
3/10
Two corporate insiders at MIAX sold shares in the past week, including EVP Shelly Brown and Director
Apr 8, 2026
NEUTRAL
CLUSTER
3/10
Two insiders at MIAX sold a combined $1.03M in shares over a 7-day window, including a $1.02M sale b
Apr 1, 2026
BEARISH
CLUSTER
5/10
Two insiders at MIAX sold shares in the past week, including EVP and Chief Strategy Officer Shelly B
Mar 26, 2026
NEUTRAL
CLUSTER
4/10
Two insiders at MIAX sold shares in the past week, with EVP Shelly Brown selling $1.02M in stock and
Mar 24, 2026
BEARISH
CLUSTER
5/10
Two insiders at MIAX sold significant shares in the past week, including Director Kurt Eckert ($1.48
Mar 20, 2026
No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.
Current analyst consensus: Buy (67% buy). Based on 12 analysts: 3 strong buy, 5 buy, 4 hold, 0 sell, 0 strong sell.
Analyst Price Targets
$51.20 mean target
+18.3% upside
Buy (2.14)
$40.00 Low
$61.00 High
| Metric | Value |
|---|---|
| Current Price | $43.29 |
| Target Low | $40.00 |
| Target Mean | $51.20 |
| Target Median | $50.00 |
| Target High | $61.00 |
| # Analysts | 5 |
| Recommendation | Buy (2.14) |
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q 2026-06-30 |
$0.36 | $0.33 | $0.41 | — | +6.4% | 5↑ 0↓ | $0.1B | — | 7 |
| Next Q 2026-09-30 |
$0.38 | $0.34 | $0.42 | -10.3% | +4.2% | 4↑ 0↓ | $0.1B | 21.2% | 7 |
| Current FY 2026-12-31 |
$1.55 | $1.43 | $1.69 | -15.0% | +6.9% | 4↑ 0↓ | $0.5B | 22.5% | 6 |
| Next FY 2027-12-31 |
$1.82 | $1.60 | $2.13 | 17.8% | +3.9% | 4↑ 0↓ | $0.6B | 11.6% | 7 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $0.364 | |
| 7d ago | $0.364 | |
| 30d ago | $0.342 | +0.022 |
| 60d ago | $0.336 | +0.028 |
| 90d ago | $0.336 | +0.028 |
4 analyst firms have rated this stock: 0 upgrades, 0 downgrades, 0 initiations.
Individual Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| May 8, 2026 | Keefe, Bruyette & Woods | MAINTAIN | Market Perform | Market Perform |
| May 7, 2026 | JP Morgan | MAINTAIN | Neutral | Neutral |
| May 7, 2026 | Rosenblatt | MAINTAIN | Buy | Buy |
| Apr 10, 2026 | Morgan Stanley | MAINTAIN | Overweight | Overweight |
| Apr 7, 2026 | Rosenblatt | MAINTAIN | Buy | Buy |
| Mar 5, 2026 | Rosenblatt | MAINTAIN | Buy | Buy |
| Feb 26, 2026 | Rosenblatt | MAINTAIN | Buy | Buy |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | 3 | 5 | 4 | 0 | 0 | 67% | |
| May 1, 2026 | 3 | 5 | 4 | 0 | 0 | 67% | |
| Apr 1, 2026 | 3 | 5 | 3 | 0 | 0 | 73% | |
| Mar 1, 2026 | 3 | 5 | 3 | 0 | 0 | 73% | |
| Feb 1, 2026 | 3 | 5 | 3 | 0 | 0 | 73% | |
| Jan 1, 2026 | 3 | 5 | 3 | 0 | 0 | 73% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
No Reddit sentiment data available yet. Sentiment is analyzed from Reddit investment communities on a rolling basis.
Jun 12, 2026
short_volume
Short Volume: MIAX — 59.7% short (0.7M / 1.1M)
Short: 660,945 | Exempt: 5,491 | TRF Vol: 1,108,019 | Short Ratio: 59.7% | Off-exchange volume (dark pool + OTC)
Jun 10, 2026
short_volume
Short Volume: MIAX — 58.2% short (0.4M / 0.7M)
Short: 396,760 | Exempt: 0 | TRF Vol: 682,037 | Short Ratio: 58.2% | Off-exchange volume (dark pool + OTC)
Jun 9, 2026
short_volume
Short Volume: MIAX — 63.7% short (0.4M / 0.6M)
Short: 398,393 | Exempt: 300 | TRF Vol: 625,206 | Short Ratio: 63.7% | Off-exchange volume (dark pool + OTC)
Jun 5, 2026
short_volume
Short Volume: MIAX — 60.9% short (0.4M / 0.6M)
Short: 350,212 | Exempt: 0 | TRF Vol: 575,237 | Short Ratio: 60.9% | Off-exchange volume (dark pool + OTC)
Jun 4, 2026
short_volume
Short Volume: MIAX — 69.3% short (0.5M / 0.7M)
Short: 488,082 | Exempt: 0 | TRF Vol: 704,544 | Short Ratio: 69.3% | Off-exchange volume (dark pool + OTC)
Jun 2, 2026
short_volume
Short Volume: MIAX — 66.9% short (1.3M / 2.0M)
Short: 1,331,919 | Exempt: 56,411 | TRF Vol: 1,991,114 | Short Ratio: 66.9% | Off-exchange volume (dark pool + OTC)
May 6, 2026
earnings_calendar
MIAX Q1 2026 Earnings Scheduled — 2026-05-06
Apr 29, 2026
short_interest
FTD: MIAX — 18,800 shares ($0.9M) failed to deliver
Settlement: 20260429, Price: $47.30, FTD Value: $889,240, MIAMI INTL HLDGS INC COM
Apr 28, 2026
short_interest
FTD: MIAX — 18,947 shares ($0.9M) failed to deliver
Settlement: 20260428, Price: $46.72, FTD Value: $885,203.84, MIAMI INTL HLDGS INC COM
Apr 2, 2026
short_volume
Short Volume: MIAX — 64.5% short (0.4M / 0.6M)
Short: 365,982 | Exempt: 24,162 | TRF Vol: 567,283 | Short Ratio: 64.5% | Off-exchange volume (dark pool + OTC)
Mar 31, 2026
short_interest
FTD: MIAX — 15,173 shares ($0.6M) failed to deliver
Settlement: 20260331, Price: $37.50, FTD Value: $568,987.5, MIAMI INTL HLDGS INC COM
Mar 30, 2026
short_interest
FTD: MIAX — 15,173 shares ($0.6M) failed to deliver
Settlement: 20260330, Price: $37.31, FTD Value: $566,104.63, MIAMI INTL HLDGS INC COM
Mar 26, 2026
short_volume
Short Volume: MIAX — 67.2% short (0.3M / 0.5M)
Short: 348,392 | Exempt: 0 | TRF Vol: 518,583 | Short Ratio: 67.2% | Off-exchange volume (dark pool + OTC)
Mar 23, 2026
short_interest
FTD: MIAX — 539,396 shares ($21.1M) failed to deliver
Settlement: 20260323, Price: $39.10, FTD Value: $21,090,383.6, MIAMI INTL HLDGS INC COM
Mar 19, 2026
short_interest
FTD: MIAX — 27,696 shares ($1.1M) failed to deliver
Settlement: 20260319, Price: $39.55, FTD Value: $1,095,376.8, MIAMI INTL HLDGS INC COM