OSS
ONE STOP SYSTEMS, INC.
$16.65
-1.13%
$412.4M
No data for this timeframe.
Vol
Market Cap$412.4M
Cap SizeSmall Cap
Analyst ConsensusStrong Buy (86%)
Inst. Holders34 funds
Inst. Value$41.0M
Inst. Activity8 buys / 2 sells
Insider Activity0B / 3S
Insider Net $-$369.4K
Reddit Sentiment50° Neutral
SEC Reports6
Press Releases3
Recent Activity
Jun 5, 2026
Insider
KNOWLES MICHAEL surrendered for taxes 19,675 shares
Chief Executive Officer @ $16.89 ($332.3K)
May 28, 2026
short_volume
Short Volume: OSS — 55.3% short (0.4M / 0.7M)
Short: 373,867 | Exempt: 0 | TRF Vol: 675,964 | Short Ratio: 55.3% | Off-exchange volume (dark pool
May 26, 2026
SEC
Three OSS directors sold a total of $369K in open-market sales on May 26, 2026, following a May 20 grant of 11,984 share
CLUSTER — Impact 3/10
May 26, 2026
SEC
Two OSS directors sold a combined $228K in open-market sales on May 26, 2026, following a May 20 grant of 11,984 shares
CLUSTER — Impact 3/10
May 26, 2026
Insider
Matz Gregory W sold 8,000 shares
Director @ $17.52 ($140.2K)
May 26, 2026
Insider
BASSETT DAVID GEORGE sold 8,000 shares
Director @ $17.64 ($141.1K)
May 19, 2026
SEC
One Stop Systems held its 2026 Annual Meeting on May 13, 2026, where stockholders approved an amendment to the 2017 Equi
8-K — Impact 3/10
Inst.
BlackRock, Inc. — DOUBLED
597,303 shares ($4.5M)
Price Targets
$19.00
+14.1% upside
Buy
Current $16.65
Low $18.00
Median $18.00
High $21.00
3 analysts
$18.00
$21.00
Analyst Ratings
1Strong Buy
5Buy
1Hold
0Sell
0Strong Sell
Recent Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| Jun 5, 2026 | Lake Street | MAINTAIN | Buy → Buy |
| Mar 19, 2026 | Lake Street | MAINTAIN | Buy → Buy |
Earnings Estimates
| Period | EPS Est. | Range | Growth | # |
|---|---|---|---|---|
| Current Q | $-0.02 | $-0.03 — $-0.01 | 71% YoY | 2 |
| Next Q | $0.01 ▼ -40.0% | $0.01 — $0.02 | -50% YoY | 2 |
| Current FY | $0.04 | $0.02 — $0.06 | 300% YoY | 2 |
| Next FY | $0.11 ▲ +46.7% | $0.10 — $0.12 | 175% YoY | 2 |
Latest Reports
NEUTRAL
CLUSTER
3/10
Three OSS directors sold a total of $369K in open-market sales on May 26, 2026, following a May 20 grant of 11,984 share
May 26, 2026
NEUTRAL
CLUSTER
3/10
Two OSS directors sold a combined $228K in open-market sales on May 26, 2026, following a May 20 grant of 11,984 shares
May 26, 2026
BULLISH
Press
6/10
One Stop Systems announced an initial $500,000+ purchase order from a renewable-energy technology company for rugged AI
Apr 13, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | $7.3M | — |
| BlackRock, Inc. | $4.5M | DOUBLED |
| MORGAN STANLEY | $3.3M | DOUBLED |
| MARSHALL WACE, LLP | $3.2M | ADD |
| CITADEL ADVISORS LLC | $2.7M | DOUBLED |
Recent Insider Trades
| Date | Insider | Type | Value |
|---|---|---|---|
| Jun 5, 2026 | KNOWLES MICHAEL | F | $332.3K |
| May 26, 2026 | Matz Gregory | SELL | $140.2K |
| May 26, 2026 | BASSETT DAVID | SELL | $141.1K |
| May 26, 2026 | Herbets Mitchell | SELL | $88.1K |
| May 20, 2026 | Dumont Michael | A | $0.00 |
Reddit Sentiment
50°▲
Neutral
Bearish
Neutral
Bullish
34 institutional holders with $41.0M total value (5,497,187 shares) as of 2026-Q1. Top holders: VANGUARD, BlackRock,, MORGAN. Net buying activity: 8 institutions added/increased vs 2 reduced.
Top Institutional Holders — 2026-Q1
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 959,588 | $7.3M | 17.7% | — |
| 2 | BlackRock, Inc. | 597,303 | $4.5M | 11.0% | DOUBLED +334.6% |
| 3 | MORGAN STANLEY | 431,919 | $3.3M | 8.0% | DOUBLED +594.0% |
| 4 | MARSHALL WACE, LLP | 418,978 | $3.2M | 7.7% | ADD +52.9% |
| 5 | CITADEL ADVISORS LLC | 356,676 | $2.7M | 6.6% | DOUBLED +463.3% |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 321,600 | $2.4M | 5.9% | — |
| 7 | RENAISSANCE TECHNOLOGIES LLC | 259,960 | $2.0M | 4.8% | TRIM -30.8% |
| 8 | DnB Asset Management AS | 252,733 | $1.9M | 4.7% | ADD +65.3% |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 236,299 | $1.8M | 4.4% | — |
| 10 | Trexquant Investment LP | 217,829 | $1.6M | 4.0% | DOUBLED +177.3% |
| 11 | CITADEL ADVISORS LLC | 214,100 | $1.6M | 4.0% | DOUBLED +463.3% |
| 12 | CITADEL ADVISORS LLC | 174,200 | $1.3M | 3.2% | DOUBLED +463.3% |
| 13 | SEI INVESTMENTS CO | 166,632 | $1.3M | 3.1% | ADD +66.9% |
| 14 | VANGUARD FIDUCIARY TRUST CO | 128,759 | $974.7K | 2.4% | — |
| 15 | STATE STREET CORP | 101,676 | $769.7K | 1.9% | ADD +29.0% |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 97,400 | $737.3K | 1.8% | — |
| 17 | GOLDMAN SACHS GROUP INC | 77,036 | $583.2K | 1.4% | — |
| 18 | CITIGROUP INC | 75,688 | $573.0K | 1.4% | — |
| 19 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 73,865 | $559.2K | 1.4% | — |
| 20 | Brevan Howard Capital Management LP | 43,171 | $326.8K | 0.8% | ADD +53.4% |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | DOUBLED | 137,444 | 597,303 | +334.6% | $4.5M | 2026-Q1 |
| MORGAN STANLEY | DOUBLED | 62,240 | 431,919 | +594.0% | $3.3M | 2026-Q1 |
| MARSHALL WACE, LLP | ADD | 273,935 | 418,978 | +52.9% | $3.2M | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC | TRIM | 375,701 | 259,960 | -30.8% | $2.0M | 2026-Q1 |
| DnB Asset Management AS | ADD | 152,901 | 252,733 | +65.3% | $1.9M | 2026-Q1 |
| SEI INVESTMENTS CO | ADD | 99,848 | 166,632 | +66.9% | $1.3M | 2026-Q1 |
| Brevan Howard Capital Management LP | ADD | 28,140 | 43,171 | +53.4% | $326.8K | 2026-Q1 |
| Centiva Capital, LP | DOUBLED | 11,466 | 33,627 | +193.3% | $254.6K | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ | DOUBLED | 18 | 23,239 | +129005.6% | $175.9K | 2026-Q1 |
| OMERS ADMINISTRATION Corp | TRIM | 48,200 | 15,200 | -68.5% | $115.1K | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | ADD | 552,071 | 693,493 | +25.6% | $5.0M | 2025-Q4 |
| MARSHALL WACE, LLP | TRIM | 501,169 | 273,935 | -45.3% | $2.0M | 2025-Q4 |
| Trexquant Investment LP | DOUBLED | 92,621 | 256,810 | +177.3% | $1.8M | 2025-Q4 |
| TWO SIGMA INVESTMENTS, LP | ADD | 149,198 | 253,294 | +69.8% | $1.8M | 2025-Q4 |
| DnB Asset Management AS | DOUBLED | 15,548 | 152,901 | +883.4% | $1.1M | 2025-Q4 |
| BlackRock, Inc. | ADD | 93,740 | 137,444 | +46.6% | $986.8K | 2025-Q4 |
| Centiva Capital, LP | TRIM | 18,088 | 11,466 | -36.6% | $82.3K | 2025-Q4 |
| BANK OF AMERICA CORP /DE/ | NEAR_EXIT | 2,747 | 18 | -99.3% | $129.00 | 2025-Q4 |
| CITADEL ADVISORS LLC | DOUBLED | 153,538 | 864,939 | +463.3% | $4.6M | 2025-Q3 |
| RENAISSANCE TECHNOLOGIES LLC | DOUBLED | 101,860 | 393,160 | +286.0% | $2.1M | 2025-Q3 |
| Marex Group plc | DOUBLED | 10,000 | 77,050 | +670.5% | $413.0K | 2025-Q3 |
| BANK OF AMERICA CORP /DE/ | TRIM | 5,017 | 2,747 | -45.2% | $14.7K | 2025-Q3 |
| UBS Group AG | NEAR_EXIT | 8,731 | 1,896 | -78.3% | $10.2K | 2025-Q3 |
| MARSHALL WACE, LLP | DOUBLED | 38,729 | 476,393 | +1130.1% | $1.7M | 2025-Q2 |
| STATE STREET CORP | ADD | 65,876 | 84,976 | +29.0% | $301.7K | 2025-Q2 |
7 unique insiders with 18 transactions. Net insider value: -$369.4K ($0.00 bought, $369.4K sold).
Insider Transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 5, 2026 | KNOWLES MICHAEL | Chief Executive Officer | TAX W/H | 19,675 | $16.89 | $332.3K |
| May 26, 2026 | Matz Gregory W | Director | SELL | 8,000 | $17.52 | $140.2K |
| May 26, 2026 | BASSETT DAVID GEORGE | Director | SELL | 8,000 | $17.64 | $141.1K |
| May 26, 2026 | Herbets Mitchell H | Director | SELL | 5,000 | $17.62 | $88.1K |
| May 20, 2026 | Dumont Michael J. | Director | AWARD | 11,984 | — | — |
| May 20, 2026 | Matz Gregory W | Director | AWARD | 11,984 | — | — |
| May 20, 2026 | BASSETT DAVID GEORGE | Director | AWARD | 11,984 | — | — |
| May 20, 2026 | Herbets Mitchell H | Director | AWARD | 11,984 | — | — |
| May 11, 2026 | Gabel Daniel G. | Chief Financial Officer | TAX W/H | 1,613 | $15.68 | $25.3K |
| Feb 15, 2026 | KNOWLES MICHAEL | Chief Executive Officer | TAX W/H | 6,650 | $8.70 | $57.9K |
| Feb 15, 2026 | Ison James | CPO | TAX W/H | 3,120 | $8.70 | $27.1K |
| Feb 7, 2026 | KNOWLES MICHAEL | Chief Executive Officer | TAX W/H | 13,298 | $9.24 | $122.9K |
| Feb 7, 2026 | Gabel Daniel G. | Chief Financial Officer | TAX W/H | 7,799 | $9.24 | $72.1K |
| Feb 7, 2026 | Ison James | CPO | AWARD | 34,313 | — | — |
| Feb 7, 2026 | Gabel Daniel G. | Chief Financial Officer | AWARD | 55,239 | — | — |
| Feb 7, 2026 | KNOWLES MICHAEL | Chief Executive Officer | AWARD | 101,862 | — | — |
| May 21, 2025 | BASSETT DAVID GEORGE | Director | AWARD | 21,000 | — | — |
| May 21, 2025 | KNOWLES MICHAEL | Chief Executive Officer | AWARD | 0 | — | — |
6 SEC filing reports analyzed. Sentiment: 1 bullish, 0 bearish, 0 mixed, 5 neutral. Avg impact: 3.7/10.
NEUTRAL
CLUSTER
3/10
Three OSS directors sold a total of $369K in open-market sales on May 26, 2026, following a May 20 g
May 26, 2026
NEUTRAL
CLUSTER
3/10
Two OSS directors sold a combined $228K in open-market sales on May 26, 2026, following a May 20 gra
May 26, 2026
NEUTRAL
8-K
3/10
One Stop Systems held its 2026 Annual Meeting on May 13, 2026, where stockholders approved an amendm
May 19, 2026
NEUTRAL
PRESS-RELEASE
3/10
Analysis based on filing metadata only — document content was unavailable. The press release announc
Apr 27, 2026
BULLISH
8-K
7/10
One Stop Systems issued a shareholder letter highlighting record financial performance in 2025, incl
Apr 15, 2026
NEUTRAL
COURT-RULING
3/10
Analysis based on filing metadata only — document content was unavailable
Mar 30, 2026
BULLISH
6/10
One Stop Systems announced an initial $500,000+ purchase order from a renewable-energy technology co
Apr 13, 2026
BULLISH
8/10
One Stop Systems (OSS) reported a strong fourth quarter of 2025 with revenue from continuing operati
Mar 18, 2026
NEUTRAL
3/10
One Stop Systems (OSS) announced it will release its Q4 2025 financial results on March 18, 2026, fo
Mar 4, 2026
Current analyst consensus: Strong Buy (86% buy). Based on 7 analysts: 1 strong buy, 5 buy, 1 hold, 0 sell, 0 strong sell.
Analyst Price Targets
$19.00 mean target
+14.1% upside
Buy (1.00)
$18.00 Low
$21.00 High
| Metric | Value |
|---|---|
| Current Price | $16.65 |
| Target Low | $18.00 |
| Target Mean | $19.00 |
| Target Median | $18.00 |
| Target High | $21.00 |
| # Analysts | 3 |
| Recommendation | Buy (1.00) |
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 | 71.4% | +0.0% | 1↑ 0↓ | $0.0B | -39.7% | 2 |
| Next Q 2026-09-30 |
$0.01 | $0.01 | $0.02 | -50.0% | -40.0% | 1↑ 1↓ | $0.0B | -41.8% | 2 |
| Current FY 2026-12-31 |
$0.04 | $0.02 | $0.06 | 300.0% | — | 1↑ 0↓ | $0.0B | 24.8% | 2 |
| Next FY 2027-12-31 |
$0.11 | $0.10 | $0.12 | 175.0% | +46.7% | 1↑ 0↓ | $0.0B | 22.7% | 2 |
Current Quarter EPS Revision History
| Timepoint | EPS Estimate | Change |
|---|---|---|
| Current | $-0.020 | |
| 7d ago | $-0.020 | |
| 30d ago | $-0.020 | |
| 60d ago | $-0.020 | |
| 90d ago | $-0.030 | +0.010 |
1 analyst firms have rated this stock: 0 upgrades, 0 downgrades, 0 initiations.
Individual Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| Jun 5, 2026 | Lake Street | MAINTAIN | Buy | Buy |
| Mar 19, 2026 | Lake Street | MAINTAIN | Buy | Buy |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | 1 | 5 | 1 | 0 | 0 | 86% | |
| May 1, 2026 | 1 | 5 | 1 | 0 | 0 | 86% | |
| Apr 1, 2026 | 1 | 5 | 1 | 0 | 0 | 86% | |
| Mar 1, 2026 | 1 | 5 | 1 | 0 | 0 | 86% | |
| Feb 1, 2026 | 1 | 5 | 1 | 0 | 0 | 86% | |
| Jan 1, 2026 | 1 | 5 | 1 | 0 | 0 | 86% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
50°
Neutral
Bearish
Neutral
Bullish
10 mentions
2 bullish
2 bearish
8 time periods
Reddit Sentiment History
| Date | Mentions | Sentiment | Bullish | Bearish | Threads |
|---|---|---|---|---|---|
| May 14, 2026 | 2 | 50° Neutral | 0 | 0 | 2 |
| May 14, 2026 | 2 | 50° Neutral | 0 | 0 | 2 |
| May 9, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 9, 2026 | 1 | 60° Warm | 1 | 0 | 1 |
| May 6, 2026 | 1 | 40° Cool | 0 | 1 | 1 |
| May 6, 2026 | 1 | 40° Cool | 0 | 1 | 1 |
| Mar 12, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
| Mar 12, 2026 | 1 | 50° Neutral | 0 | 0 | 1 |
Recent Reddit Threads
Structural moats of Ruggedized Edge OSS and GSIT
▲ 1
💬 0
⚡ 0.5
Stocktalkweekly subscription
▲ 1
💬 1
⚡ 0.5
Fuckin edging to ai right now $OSS
▲ 1
💬 1
⚡ 0.5
OSS - Nvidia Tier 2 Partner
▲ 1
💬 0
⚡ 0.5
May 28, 2026
short_volume
Short Volume: OSS — 55.3% short (0.4M / 0.7M)
Short: 373,867 | Exempt: 0 | TRF Vol: 675,964 | Short Ratio: 55.3% | Off-exchange volume (dark pool + OTC)
May 14, 2026
short_interest
FTD: OSS — 89,564 shares ($1.4M) failed to deliver
Settlement: 20260514, Price: $15.86, FTD Value: $1,420,485.04, ONE STOP SYS INC COM (DE)
May 13, 2026
other
One Stop Systems to Attend Special Operations Forces Week on May 19 - 21
<p align="center"><em>Showcasing rugged AI Compute Solutions “Built for the edge, engineered for the fight” at Booth #5006</em></p>
May 13, 2026
short_interest
FTD: OSS — 52,947 shares ($0.8M) failed to deliver
Settlement: 20260513, Price: $15.55, FTD Value: $823,325.85, ONE STOP SYS INC COM (DE)
May 6, 2026
earnings
One Stop Systems Reports Q1 2026 Results
<p align="center"><em>First quarter of 2026 revenue increased 55.0% year-over-year to $8.1 million, </em><br><em>with gross margin increasing 610-basi
May 6, 2026
earnings_calendar
OSS Q1 2026 Earnings Scheduled — 2026-05-06
May 5, 2026
earnings_calendar
OSS Q1 2026 Earnings Scheduled — 2026-05-05
May 4, 2026
short_volume
Short Volume: OSS — 56.9% short (0.3M / 0.6M)
Short: 335,768 | Exempt: 0 | TRF Vol: 589,686 | Short Ratio: 56.9% | Off-exchange volume (dark pool + OTC)
Apr 27, 2026
earnings
One Stop Systems to Report First Quarter 2026 Financial Results
Conference Call to be Held Wednesday, May 6, 2026, at 10:00 a.m. ET <pre>Conference Call to be Held Wednesday, May 6, 2026, at 10:00 a.m. ET</pre>
Apr 17, 2026
other
OSS Plans to Showcase Specialized High-Performance AI Computing Solutions at The Navy League’s Sea-Air-Space Exposition on April 19-22
<p>ESCONDIDO, Calif., April 17, 2026 (GLOBE NEWSWIRE) -- One Stop Systems, Inc. (“OSS” or the "Company") (Nasdaq: OSS), a leader in rugged high perf
Apr 13, 2026
contract
OSS to Support Network of Autonomous Energy Nodes for Emerging Alternative Energy-Powered Data Center Company
<p align="center"><em>OSS to </em><em>d</em><em>eliver </em><em>r</em><em>ugged AI </em><em>c</em><em>ompute </em><em>p</em><em>ayloads for </em><em>a
Mar 30, 2026
Enforcement
1:24-cv-00536 Disguise Systems Limited et al v. One Stop Systems, Inc.
Court ruling from United States District Court for the District of Delaware. Docket: N/A
Mar 19, 2026
short_interest
FTD: OSS — 71,939 shares ($0.8M) failed to deliver
Settlement: 20260319, Price: $11.24, FTD Value: $808,594.36, ONE STOP SYS INC COM (DE)
Mar 18, 2026
earnings
One Stop Systems Reports Q4 2025 Results
<p align="center"><em>Fourth quarter of 2025 revenue increased 70.2% year-over-year to $12.0 million, </em><br><em>with record quarterly gross margin
Mar 18, 2026
short_interest
FTD: OSS — 114,478 shares ($1.2M) failed to deliver
Settlement: 20260318, Price: $10.69, FTD Value: $1,223,769.82, ONE STOP SYS INC COM (DE)
Mar 18, 2026
earnings_calendar
OSS Q4 2025 Earnings After Market Close — 2026-03-18