Search
One Stop Systems Inc
OSSAdd to Watchlist
12.010USD
+1.140+10.49%
Close 07-30 16:00（ET）Quotes delayed by 15 min
297.48MMarket Cap
39.98P/E TTM
Shareholding Stats
Updated: Thu, May 14
Updated: Thu, May 14
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Cooper (Steve D)
7.77%
Vanguard Capital Management, LLC
3.87%
Horton Capital Management LLC
3.70%
Jane Street Capital, L.L.C.
3.53%
Arrowstreet Capital, Limited Partnership
2.80%
Other
78.33%
Shareholders
Shareholders
Proportion
Cooper (Steve D)
7.77%
Vanguard Capital Management, LLC
3.87%
Horton Capital Management LLC
3.70%
Jane Street Capital, L.L.C.
3.53%
Arrowstreet Capital, Limited Partnership
2.80%
Other
78.33%
Shareholder Types
Shareholders
Proportion
Investment Advisor
13.79%
Hedge Fund
12.38%
Investment Advisor/Hedge Fund
12.05%
Individual Investor
11.52%
Research Firm
4.44%
Venture Capital
0.22%
Pension Fund
0.19%
Bank and Trust
0.06%
Other
45.34%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
129
11.73M
47.35%
-63.75K
2025Q4
100
11.45M
46.71%
+2.69M
2025Q3
76
8.06M
32.86%
+529.45K
2025Q2
80
10.14M
46.94%
-1.01M
2025Q1
82
10.47M
48.53%
-696.55K
2024Q4
81
10.29M
48.72%
-788.59K
2024Q3
71
10.04M
47.54%
-1.04M
2024Q2
69
10.11M
48.08%
-1.11M
2024Q1
68
10.03M
48.14%
-1.12M
2023Q4
72
10.71M
52.01%
-179.41K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Cooper (Steve D)
1.92M
7.85%
--
--
Mar 05, 2025
Horton Capital Management LLC
917.34K
3.74%
-257.56K
-21.92%
Jun 04, 2025
Jane Street Capital, L.L.C.
326.04K
1.33%
+57.86K
+21.57%
Sep 30, 2025
Arrowstreet Capital, Limited Partnership
552.07K
2.25%
+552.07K
--
Sep 30, 2025
Lynrock Lake LP
1.44M
5.89%
-605.69K
-29.55%
Sep 30, 2025
Bard Associates Inc.
917.30K
3.74%
-30.55K
-3.22%
Sep 30, 2025
Renaissance Technologies LLC
393.16K
1.6%
+291.30K
+285.98%
Sep 30, 2025
Archon Capital Management LLC
476.81K
1.94%
+323.71K
+211.44%
Sep 30, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
iShares Micro-Cap ETF
0.02%
Dimensional US Core Equity 1 ETF
0%
DFA Dimensional US Core Equity Market ETF
0%
Avantis US Small Cap Equity ETF
0%
iShares Micro-Cap ETF
Proportion0.02%
Dimensional US Core Equity 1 ETF
Proportion0%
DFA Dimensional US Core Equity Market ETF
Proportion0%
Avantis US Small Cap Equity ETF
Proportion0%