AMPX
Amprius Technologies, Inc.
$16.31
-4.62%
$2.3B
No data for this timeframe.
Vol
Market Cap$2.3B
Cap SizeMid Cap
Analyst ConsensusStrong Buy (93%)
Inst. Holders50 funds
Inst. Value$1.1B
Inst. Activity26 buys / 10 sells
Insider Activity0B / 17S
Insider Net $-$37.6M
Reddit Sentiment74° Bullish
SEC Reports14
Exchange NYSE·Sector Miscellaneous Electrical Machinery, Equipment & Supplies·Inc. DE·CIK 0001899287·Prev Close $17.10
Recent Activity
Jun 11, 2026
SEC
Two AMPX insiders (CEO and a director) sold shares totaling $807K over a one-week window, representing a trivial 0.035%
CLUSTER — Impact 2/10
Jun 11, 2026
SEC
Ten institutional investors added a net $213.8M in Amprius Technologies (AMPX) during Q3 2025, overwhelmingly from mega-
INST-CLUSTER — Impact 5/10
Jun 9, 2026
Insider
DIXON DONALD R sold 40,000 shares
Director @ $19.13 ($765.2K)
Jun 8, 2026
SEC
Director Donald R. Dixon filed a Form 144 notice of intent to sell 125,000 common shares of Amprius Technologies, Inc.,
144 — Impact 5/10
Jun 4, 2026
Insider
Stepien Thomas M sold 2,000 shares
Chief Executive Officer @ $20.97 ($41.9K)
Jun 4, 2026
Insider
Stepien Thomas M gifted 30,384 shares
Chief Executive Officer
Inst.
DRIEHAUS CAPITAL MANAGEMENT LLC — ADD
3,794,178 shares ($64.0M)
Inst.
MASSACHUSETTS FINANCIAL SERVICES CO — NEW
2,024,760 shares ($34.1M)
Price Targets
$22.13
+35.7% upside
Strong Buy
Current $16.31
Low $18.00
Median $22.00
High $25.00
8 analysts
$18.00
$25.00
Analyst Ratings
4Strong Buy
10Buy
1Hold
0Sell
0Strong Sell
Recent Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| Jun 3, 2026 | Clear Street | INITIATE | Buy |
| Mar 10, 2026 | Needham | REITERATE | Buy → Buy |
| Mar 9, 2026 | B. Riley Securities | MAINTAIN | Buy → Buy |
| Mar 6, 2026 | Craig-Hallum | MAINTAIN | Buy → Buy |
| Mar 6, 2026 | Cantor Fitzgerald | MAINTAIN | Overweight → Overweight |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $-0.02 ▼ -50.0% | $-0.03 — $-0.01 | 60% YoY | 6 |
| Next Q | $-0.01 ▼ -200.3% | $-0.01 — $-0.01 | 67% YoY | 5 |
| Current FY | $-0.06 ▲ +7.0% | $-0.07 — $-0.06 | 64% YoY | 5 |
| Next FY | $0.06 ▼ -43.9% | $0.01 — $0.09 | 194% YoY | 5 |
Latest Reports
NEUTRAL
CLUSTER
2/10
Two AMPX insiders (CEO and a director) sold shares totaling $807K over a one-week window, representing a trivial 0.035%
Jun 11, 2026
BULLISH
INST-CLUSTER
5/10
Ten institutional investors added a net $213.8M in Amprius Technologies (AMPX) during Q3 2025, overwhelmingly from mega-
Jun 11, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| BlackRock, Inc. | $155.5M | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $87.0M | — |
| VANGUARD CAPITAL MANAGEMENT LLC | $82.8M | — |
| DRIEHAUS CAPITAL MANAGEMENT LLC | $64.0M | ADD |
| TWO SIGMA INVESTMENTS, LP | $59.1M | — |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Jun 9, 2026 | DIXON DONALD | SELL | $765.2K |
| Jun 4, 2026 | Stepien Thomas | SELL | $41.9K |
| Jun 4, 2026 | Stepien Thomas | G | $0.00 |
| May 27, 2026 | Stefan Constantin | SELL | $55.2K |
| May 27, 2026 | Stepien Thomas | SELL | $75.2K |
Reddit Sentiment
74°▼
Bullish
Bearish
Neutral
Bullish
50 institutional holders with $1.1B total value (65,063,944 shares) as of 2026-Q1. Top holders: BlackRock,, SUSQUEHANNA, VANGUARD. Net buying activity: 26 institutions added/increased vs 10 reduced.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 9,225,611 | $155.5M | 14.2% | — |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 5,160,900 | $87.0M | 7.9% | — |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 4,908,875 | $82.8M | 7.5% | — |
| 4 | DRIEHAUS CAPITAL MANAGEMENT LLC | 3,794,178 | $64.0M | 5.8% | ADD +58.5% |
| 5 | TWO SIGMA INVESTMENTS, LP | 3,506,075 | $59.1M | 5.4% | — |
| 6 | MORGAN STANLEY | 3,162,167 | $53.3M | 4.9% | — |
| 7 | STATE STREET CORP | 2,712,630 | $45.7M | 4.2% | — |
| 8 | GOLDMAN SACHS GROUP INC | 2,226,181 | $37.5M | 3.4% | — |
| 9 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 2,024,760 | $34.1M | 3.1% | NEW |
| 10 | Baird Financial Group, Inc. | 1,585,098 | $26.7M | 2.4% | DOUBLED +104.9% |
| 11 | CITADEL ADVISORS LLC | 1,443,800 | $24.3M | 2.2% | — |
| 12 | CITADEL ADVISORS LLC | 1,438,660 | $24.3M | 2.2% | — |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,351,400 | $22.8M | 2.1% | — |
| 14 | CITADEL ADVISORS LLC | 1,334,300 | $22.5M | 2.0% | — |
| 15 | MARSHALL WACE, LLP | 1,227,599 | $20.7M | 1.9% | NEW |
| 16 | Point72 Asset Management, L.P. | 1,209,800 | $20.4M | 1.9% | NEAR_EXIT -94.3% |
| 17 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1,170,131 | $19.7M | 1.8% | — |
| 18 | PEAK6 LLC | 1,075,700 | $18.1M | 1.7% | — |
| 19 | D. E. Shaw & Co., Inc. | 1,075,386 | $18.1M | 1.7% | — |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1,073,396 | $18.1M | 1.6% | — |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| DRIEHAUS CAPITAL MANAGEMENT LLC | ADD | 2,393,212 | 3,794,178 | +58.5% | $64.0M | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | NEW | — | 2,024,760 | — | $34.1M | 2026-Q1 |
| Baird Financial Group, Inc. | DOUBLED | 773,428 | 1,585,098 | +104.9% | $26.7M | 2026-Q1 |
| MARSHALL WACE, LLP | NEW | — | 1,227,599 | — | $20.7M | 2026-Q1 |
| DEUTSCHE BANK AG\ | TRIM | 1,955,018 | 875,031 | -55.2% | $14.8M | 2026-Q1 |
| Trexquant Investment LP | DOUBLED | 31,010 | 716,257 | +2209.8% | $12.1M | 2026-Q1 |
| SEI INVESTMENTS CO | ADD | 431,786 | 579,161 | +34.1% | $9.8M | 2026-Q1 |
| Russell Investments Group, Ltd. | DOUBLED | 235,019 | 543,463 | +131.2% | $9.2M | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | TRIM | 1,602,001 | 531,998 | -66.8% | $9.0M | 2026-Q1 |
| Invesco Ltd. | TRIM | 1,311,915 | 498,804 | -62.0% | $8.4M | 2026-Q1 |
| POLEN CAPITAL MANAGEMENT LLC | ADD | 288,290 | 422,145 | +46.4% | $7.1M | 2026-Q1 |
| Allspring Global Investments Holdings, LLC | DOUBLED | 53,913 | 431,398 | +700.2% | $6.7M | 2026-Q1 |
| FIRST TRUST ADVISORS LP | DOUBLED | 32,744 | 394,569 | +1105.0% | $6.7M | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC | DOUBLED | 112,825 | 359,525 | +218.7% | $6.1M | 2026-Q1 |
| FEDERATED HERMES, INC. | TRIM | 286,658 | 169,753 | -40.8% | $2.9M | 2026-Q1 |
| BLAIR WILLIAM & CO/IL | DOUBLED | 40,152 | 126,622 | +215.4% | $2.1M | 2026-Q1 |
| Alberta Investment Management Corp | TRIM | 126,900 | 82,000 | -35.4% | $1.4M | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | ADD | 33,280 | 58,790 | +76.7% | $991.2K | 2026-Q1 |
| JANUS HENDERSON GROUP PLC | ADD | 39,053 | 52,803 | +35.2% | $889.5K | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC | DOUBLED | 19,370 | 45,332 | +134.0% | $764.3K | 2026-Q1 |
| Vident Advisory, LLC | DOUBLED | 13,564 | 44,168 | +225.6% | $744.7K | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC | ADD | 16,009 | 28,095 | +75.5% | $473.7K | 2026-Q1 |
| Point72 Asset Management, L.P. | NEAR_EXIT | 493,862 | 27,921 | -94.3% | $470.7K | 2026-Q1 |
| COMMONWEALTH EQUITY SERVICES, LLC | ADD | 21,577 | 27,674 | +28.3% | $466.6K | 2026-Q1 |
| Vanguard Personalized Indexing Management, LLC | ADD | 17,956 | 23,133 | +28.8% | $390.0K | 2026-Q1 |
7 unique insiders with 29 transactions. Net insider value: -$37.6M ($0.00 bought, $37.6M sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 9, 2026 | DIXON DONALD R | Director | SELL | 40,000 | $19.13 | $765.2K |
| Jun 4, 2026 | Stepien Thomas M | Chief Executive Officer | SELL | 2,000 | $20.97 | $41.9K |
| Jun 4, 2026 | Stepien Thomas M | Chief Executive Officer | GIFT | 30,384 | — | — |
| May 27, 2026 | Stefan Constantin Ionel | Chief Technology Officer | SELL | 3,208 | $17.19 | $55.2K |
| May 27, 2026 | Stepien Thomas M | Chief Executive Officer | SELL | 4,375 | $17.19 | $75.2K |
| May 27, 2026 | Sun Kang | Director | SELL | 356 | $17.19 | $6.1K |
| May 26, 2026 | DIXON DONALD R | Director | SELL | 17,895 | $17.90 | $320.3K |
| May 21, 2026 | Stepien Thomas M | Chief Executive Officer | SELL | 60,702 | $14.79 | $897.7K |
| May 21, 2026 | Stefan Constantin Ionel | Chief Technology Officer | SELL | 28,812 | $14.79 | $426.1K |
| May 21, 2026 | Sun Kang | Director | SELL | 67,796 | $14.79 | $1.0M |
| May 5, 2026 | Sun Kang | Director | AWARD | 6,250 | — | — |
| Apr 1, 2026 | Sun Kang | Director | SELL | 1,250,963 | $15.73 | $19.7M |
| Apr 1, 2026 | Sun Kang | Director | EXERCISE | 1,312,505 | $1.78 | $2.3M |
| Mar 23, 2026 | Sun Kang | Director | SELL | 152,823 | $18.69 | $2.9M |
| Mar 12, 2026 | Chu Steven | Director | SELL | 100,000 | $18.65 | $1.9M |
| Mar 12, 2026 | HSIEH Wen Hsuan | Director | EXERCISE | 270,251 | $2.61 | $705.4K |
| Mar 12, 2026 | Chu Steven | Director | EXERCISE | 86,143 | $2.61 | $224.8K |
| Mar 12, 2026 | HSIEH Wen Hsuan | Director | SELL | 282,500 | $18.55 | $5.2M |
| Mar 10, 2026 | Chu Steven | Director | EXERCISE | 104,132 | $0.6200 | $64.6K |
| Mar 10, 2026 | Chu Steven | Director | SELL | 166,632 | $17.92 | $3.0M |
| Mar 4, 2026 | Stefan Constantin Ionel | Chief Technology Officer | AWARD | 110,000 | — | — |
| Mar 4, 2026 | RODRIGUEZ RICARDO C. | Chief Financial Officer | AWARD | 150,000 | — | — |
| Mar 4, 2026 | RODRIGUEZ RICARDO C. | Chief Financial Officer | AWARD | 150,000 | — | — |
| Mar 4, 2026 | Stepien Thomas M | Chief Executive Officer | AWARD | 150,000 | — | — |
| Feb 23, 2026 | Stefan Constantin Ionel | Chief Technology Officer | SELL | 25,366 | $10.16 | $257.6K |
| Feb 23, 2026 | Sun Kang | Director | SELL | 61,251 | $10.16 | $622.0K |
| Jan 28, 2026 | Stefan Constantin Ionel | Chief Technology Officer | EXERCISE | 90 | $0.6200 | $55.80 |
| Jan 28, 2026 | Stefan Constantin Ionel | Chief Technology Officer | SELL | 39,690 | $12.00 | $476.4K |
| Dec 19, 2025 | Stepien Thomas M | Chief Executive Officer | AWARD | 200,000 | — | — |
14 SEC filing reports analyzed. Sentiment: 2 bullish, 7 bearish, 0 mixed, 5 neutral. Avg impact: 4.5/10.
NEUTRAL
CLUSTER
2/10
Two AMPX insiders (CEO and a director) sold shares totaling $807K over a one-week window, representi
Jun 11, 2026
BULLISH
INST-CLUSTER
5/10
Ten institutional investors added a net $213.8M in Amprius Technologies (AMPX) during Q3 2025, overw
Jun 11, 2026
BEARISH
144
5/10
Director Donald R. Dixon filed a Form 144 notice of intent to sell 125,000 common shares of Amprius
Jun 8, 2026
NEUTRAL
144
1/10
Director Sun Kang filed a Form 144 notice of intent to sell 356 shares of Amprius Technologies commo
May 28, 2026
BEARISH
CLUSTER
5/10
Four Amprius insiders, including the CEO and CTO, sold a total of $2.28M in shares over a 7-day wind
May 28, 2026
BEARISH
CLUSTER
5/10
Four Amprius insiders, including the CEO and CTO, sold a total of $2.65M in open-market sales over a
May 28, 2026
BEARISH
CLUSTER
5/10
Three Amprius insiders — the CEO, CTO, and a director — collectively sold $2.33M in open-market shar
May 26, 2026
NEUTRAL
144
2/10
Director Sun Kang filed a Form 144 notice to sell 67,796 common shares of Amprius Technologies (appr
May 26, 2026
NEUTRAL
CLUSTER
2/10
CEO and CTO of Amprius Technologies sold a combined $1.32M in open-market sales on May 21, 2026, at
May 26, 2026
NEUTRAL
8-K
4/10
Amprius Technologies (AMPX) dismissed its auditor BDO USA and appointed Deloitte & Touche as its new
Apr 21, 2026
BEARISH
144
6/10
Sun Kang, a director and officer of Amprius Technologies (AMPX-WT), filed a Form 144 to propose the
Apr 1, 2026
BEARISH
CLUSTER
7/10
Two Amprius Technologies directors, HSIEH Wen Hsuan and Chu Steven, conducted a cluster of transacti
Mar 13, 2026
BULLISH
8-K
8/10
Amprius Technologies reported strong Q4 and full-year 2025 financial results, with Q4 revenue up 137
Mar 4, 2026
BEARISH
CLUSTER
6/10
Two corporate insiders at Amprius Technologies (AMPX) sold shares within the same day, including CTO
Feb 24, 2026
No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.
Current analyst consensus: Strong Buy (93% buy). Based on 15 analysts: 4 strong buy, 10 buy, 1 hold, 0 sell, 0 strong sell.
Analyst Price Targets
$22.13 mean target
+35.7% upside
Strong Buy (1.11)
$18.00 Low
$25.00 High
| Metric | Value |
|---|---|
| Current Price | $16.31 |
| Target Low | $18.00 |
| Target Mean | $22.13 |
| Target Median | $22.00 |
| Target High | $25.00 |
| # Analysts | 8 |
| Recommendation | Strong Buy (1.11) |
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 |
$-0.02 | $-0.03 | $-0.01 | 60.0% | -50.0% | 1↑ 1↓ | $0.0B | 94.2% | 6 |
| Next Q 2026-09-30 |
$-0.01 | $-0.01 | $-0.01 | 66.7% | -200.3% | — | $0.0B | 58.9% | 5 |
| Current FY 2026-12-31 |
$-0.06 | $-0.07 | $-0.06 | 63.5% | +7.0% | 1↑ 1↓ | $0.1B | 81.2% | 5 |
| Next FY 2027-12-31 |
$0.06 | $0.01 | $0.09 | 193.6% | -43.9% | 0↑ 1↓ | $0.2B | 56.6% | 5 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $-0.020 | |
| 7d ago | $-0.020 | |
| 30d ago | $-0.013 | -0.007 |
| 60d ago | $-0.013 | -0.007 |
| 90d ago | $-0.020 |
6 analyst firms have rated this stock: 0 upgrades, 0 downgrades, 3 initiations.
Individual Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| Jun 3, 2026 | Clear Street | INITIATE | — | Buy |
| Mar 10, 2026 | Needham | REITERATE | Buy | Buy |
| Mar 9, 2026 | B. Riley Securities | MAINTAIN | Buy | Buy |
| Mar 6, 2026 | Craig-Hallum | MAINTAIN | Buy | Buy |
| Mar 6, 2026 | Cantor Fitzgerald | MAINTAIN | Overweight | Overweight |
| Mar 6, 2026 | Roth Capital | REITERATE | Buy | Buy |
| Feb 23, 2026 | Craig-Hallum | INITIATE | — | Buy |
| Jan 29, 2026 | Needham | INITIATE | — | Buy |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | 4 | 10 | 1 | 0 | 0 | 93% | |
| May 1, 2026 | 4 | 10 | 1 | 0 | 0 | 93% | |
| Apr 1, 2026 | 4 | 10 | 1 | 0 | 0 | 93% | |
| Mar 1, 2026 | 4 | 9 | 1 | 0 | 0 | 93% | |
| Feb 1, 2026 | 4 | 9 | 1 | 0 | 0 | 93% | |
| Jan 1, 2026 | 4 | 8 | 1 | 0 | 0 | 92% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
74°
Bullish
Bearish
Neutral
Bullish
31 mentions
19 bullish
2 bearish
30 time periods
Reddit Sentiment History
| Date | Mentions | Sentiment | Bullish | Bearish | Threads |
|---|---|---|---|---|---|
| Jun 10, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| Jun 10, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| Jun 7, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| Jun 6, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| Jun 6, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| May 27, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 27, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 27, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 21, 2026 | 2 | 58° Warm | 1 | 0 | 2 |
| May 21, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| May 18, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 18, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 14, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 14, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 7, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 7, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 7, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 7, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 6, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| May 6, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 6, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Apr 27, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Apr 27, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Apr 19, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| Apr 19, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| Apr 15, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Apr 9, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Apr 9, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| Mar 15, 2026 | 1 | 40° Cool | 0 | 1 | 1 |
| Mar 15, 2026 | 1 | 40° Cool | 0 | 1 | 1 |
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May 15, 2026
short_volume
Short Volume: AMPX — 67.0% short (1.6M / 2.4M)
Short: 1,635,199 | Exempt: 65,273 | TRF Vol: 2,439,474 | Short Ratio: 67.0% | Off-exchange volume (dark pool + OTC)
May 12, 2026
short_interest
FTD: AMPX — 39,844 shares ($0.7M) failed to deliver
Settlement: 20260512, Price: $17.68, FTD Value: $704,441.92, AMPRIUS TECHNOLOGIES INC COM
May 7, 2026
earnings_calendar
AMPX Q1 2026 Earnings After Market Close — 2026-05-07
May 6, 2026
short_volume
Short Volume: AMPX — 56.7% short (1.5M / 2.7M)
Short: 1,546,138 | Exempt: 3,003 | TRF Vol: 2,728,000 | Short Ratio: 56.7% | Off-exchange volume (dark pool + OTC)
Apr 24, 2026
short_interest
FTD: AMPX — 25,316 shares ($0.6M) failed to deliver
Settlement: 20260424, Price: $21.73, FTD Value: $550,116.68, AMPRIUS TECHNOLOGIES INC COM
Apr 20, 2026
short_interest
FTD: AMPX — 207,645 shares ($3.9M) failed to deliver
Settlement: 20260420, Price: $18.67, FTD Value: $3,876,732.15, AMPRIUS TECHNOLOGIES INC COM
Apr 17, 2026
short_volume
Short Volume: AMPX — 55.2% short (1.3M / 2.4M)
Short: 1,317,882 | Exempt: 5,057 | TRF Vol: 2,386,592 | Short Ratio: 55.2% | Off-exchange volume (dark pool + OTC)
Apr 17, 2026
short_interest
FTD: AMPX — 188,067 shares ($3.6M) failed to deliver
Settlement: 20260417, Price: $19.13, FTD Value: $3,597,721.71, AMPRIUS TECHNOLOGIES INC COM
Apr 14, 2026
short_volume
Short Volume: AMPX — 56.7% short (2.0M / 3.6M)
Short: 2,024,485 | Exempt: 57,126 | TRF Vol: 3,572,631 | Short Ratio: 56.7% | Off-exchange volume (dark pool + OTC)
Apr 13, 2026
short_volume
Short Volume: AMPX — 59.3% short (2.6M / 4.4M)
Short: 2,604,511 | Exempt: 26,742 | TRF Vol: 4,391,972 | Short Ratio: 59.3% | Off-exchange volume (dark pool + OTC)
Apr 10, 2026
short_volume
Short Volume: AMPX — 56.6% short (1.5M / 2.6M)
Short: 1,469,450 | Exempt: 2,275 | TRF Vol: 2,594,133 | Short Ratio: 56.6% | Off-exchange volume (dark pool + OTC)
Apr 2, 2026
short_interest
FTD: AMPX — 1,179,933 shares ($18.3M) failed to deliver
Settlement: 20260402, Price: $15.52, FTD Value: $18,312,560.16, AMPRIUS TECHNOLOGIES INC COM
Mar 13, 2026
short_interest
FTD: AMPX — 390,846 shares ($7.1M) failed to deliver
Settlement: 20260313, Price: $18.29, FTD Value: $7,148,573.34, AMPRIUS TECHNOLOGIES INC COM
Mar 12, 2026
short_interest
FTD: AMPX — 71,902 shares ($1.3M) failed to deliver
Settlement: 20260312, Price: $18.59, FTD Value: $1,336,658.18, AMPRIUS TECHNOLOGIES INC COM
Mar 9, 2026
short_interest
FTD: AMPX — 148,746 shares ($2.4M) failed to deliver
Settlement: 20260309, Price: $16.33, FTD Value: $2,429,022.18, AMPRIUS TECHNOLOGIES INC COM