Fund shareholders of One Stop Systems Inc
ISIN US68247W1099 · United States · LEI 549300JIBHBZNCC8X044
- Fund shareholders
- 18
- Of which ETFs
- 1 17 other funds
- Value held
- 10.4M $
- Share of capital
- 5.4 % of 24.9M shares on Jun 30, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 693,556 | 5.3M $ | 0.00 % | 2.78 % | as of Mar 31, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 240,638 | 1.8M $ | 0.00 % | 0.96 % | as of Mar 31, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 115,806 | 956K $ | 0.00 % | 0.46 % | as of Feb 28, 2026 ↗ |
| Adara Smaller Companies Fund RBB Fund, Inc. | 85,248 | 703.7K $ | 0.09 % | 0.34 % | as of Feb 28, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 51,923 | 393.1K $ | 0.03 % | 0.21 % | as of Mar 31, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 40,247 | 332.2K $ | 0.00 % | 0.16 % | as of Feb 28, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 31,451 | 259.6K $ | 0.00 % | 0.13 % | as of Feb 28, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 13,489 | 102.1K $ | 0.00 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 12,911 | 122.5K $ | 0.00 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 12,774 | 105.4K $ | 0.00 % | 0.05 % | as of Feb 28, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 11,905 | 90.1K $ | 0.00 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 11,185 | 106.1K $ | 0.00 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 7,566 | 71.8K $ | 0.00 % | 0.03 % | as of Apr 30, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 3,820 | 28.9K $ | 0.02 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 3,304 | 31.4K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 2,338 | 22.2K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 724 | 6.9K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Total Stock Market Index Trust John Hancock Variable Insurance Trust | 498 | 3.8K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table counts shares; this one measures what the company weighs inside each fund.
| Fund | Weight in fund | |
|---|---|---|
| Adara Smaller Companies Fund RBB Fund, Inc. | 0.09 % | as of Feb 28, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 0.03 % | as of Mar 31, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 0.02 % | as of Mar 31, 2026 ↗ |
| Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 0.01 % | as of Apr 30, 2026 ↗ |
| Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 0.00 % | as of Apr 30, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 0.00 % | as of Apr 30, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 0.00 % | as of Feb 28, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 0.00 % | as of Mar 31, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 0.00 % | as of Feb 28, 2026 ↗ |
| Total Stock Market Index Trust John Hancock Variable Insurance Trust | 0.00 % | as of Mar 31, 2026 ↗ |
Quarter after quarter
Each SEC quarterly data set, newest first. The change is read against the quarter before it.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 18 | 0 | 1,339,383 | -0.4 % |
| 2026Q1 | 18 | -5 | 1,345,070 | +11.6 % |
| 2025Q4 | 23 | +3 | 1,204,947 | +2.1 % |
| 2025Q3 | 20 | +1 | 1,179,720 | +2.1 % |
| 2025Q2 | 19 | +3 | 1,155,064 | +4.1 % |
| 2025Q1 | 16 | +1 | 1,109,381 | +0.7 % |
| 2024Q4 | 15 | 0 | 1,102,171 | +1.0 % |
| 2024Q3 | 15 | 0 | 1,091,133 | +1.2 % |
| 2024Q2 | 15 | +1 | 1,078,549 | +1.5 % |
| 2024Q1 | 14 | -1 | 1,062,419 | -1.0 % |
| 2023Q4 | 15 | 1,072,777 |
Institutional managers
73 managers declare this company to the SEC (Form 13F); the 25 largest follow.
| Manager | Shares | Value | |
|---|---|---|---|
| JANE STREET GROUP, LLC | 874,558 | 6.6M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 597,303 | 4.5M $ | as of Mar 31, 2026 |
| BARD ASSOCIATES INC | 540,666 | 4.1M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 431,919 | 3.3M $ | as of Mar 31, 2026 |
| MARSHALL WACE, LLP | 418,978 | 3.2M $ | as of Mar 31, 2026 |
| UBS Group AG | 407,014 | 3.1M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 400,729 | 3M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 356,676 | 2.7M $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 259,960 | 2M $ | as of Mar 31, 2026 |
| DNB Asset Management AS | 252,733 | 1.9M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 252,453 | 1.9M $ | as of Mar 31, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 236,299 | 1.8M $ | as of Mar 31, 2026 |
| Trexquant Investment LP | 217,829 | 1.6M $ | as of Mar 31, 2026 |
| SEI INVESTMENTS CO | 166,632 | 1.3M $ | as of Mar 31, 2026 |
| Cambridge Investment Research Advisors, Inc. | 145,624 | 1.1K $ | as of Mar 31, 2026 |
| Informed Momentum Co LLC | 135,989 | 1M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 101,676 | 769.7K $ | as of Mar 31, 2026 |
| THOMPSON SIEGEL & WALMSLEY LLC | 96,963 | 734 $ | as of Mar 31, 2026 |
| HRT FINANCIAL LP | 79,005 | 598 $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 77,036 | 583.2K $ | as of Mar 31, 2026 |
| CITIGROUP INC | 75,688 | 573K $ | as of Mar 31, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 73,865 | 559.2K $ | as of Mar 31, 2026 |
| Eddie Patel Inc | 67,059 | 507.6K $ | as of Mar 31, 2026 |
| OXFORD ASSET MANAGEMENT LLP | 64,403 | 487.5K $ | as of Mar 31, 2026 |
| Virtu Financial LLC | 61,458 | 465 $ | as of Mar 31, 2026 |
Declared shareholders of One Stop Systems Inc
1 beneficial ownership filing. These stakes do not add up: an asset manager filing aggregates its own funds, already counted above.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| JANE STREET GROUP, LLC and 2 others | 5.60 % | 1,388,714 | as of May 7, 2026 · SCHEDULE 13G |
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Titelia. "Fund shareholders of One Stop Systems Inc". https://titelia.com/en/stocks/one-stop-systems-inc-US68247W1099