ONE STOP SYSTEMS, INC. - Common Stock, par value $0.0001 per share (OSS)

Historical Holders from Q1 2018 to Q4 2025

Type / Class
Equity / Common Stock, par value $0.0001 per share
Symbol
OSS on Nasdaq
Shares outstanding
21,874,045
Price per share
$7.18
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares as of 30 Sep 2025
9,713,088
Holdings value
$52,059,498
% of all portfolios
0%
Share change
+3,280,633
Value change
+$17,674,598
Average buys %
+0%
Average sells %
-0%
Number of holders
58
Price from insider filings
$7.18
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of ONE STOP SYSTEMS, INC. - Common Stock, par value $0.0001 per share (OSS) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Lynrock Lake LP 6.6% $7,694,852 1,443,687 Lynrock Lake LP 30 Sep 2025
Horton Capital Partners Fund, L.P. 4.3% -22% $2,026,821 -$556,321 938,343 -22% Manko Joseph M. Jr. 04 Jun 2025
As of 30 Sep 2025, ONE STOP SYSTEMS, INC. - Common Stock, par value $0.0001 per share (OSS) has 58 institutional shareholders filing 13F forms. They hold 9,713,088 shares of 21,874,045 outstanding shares (44%) .

Top 25 institutional shareholders own 41% of the company.

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
Lynrock Lake LP 6.6% 1,443,687 -30% 0.62% $7,738,162
BARD ASSOCIATES INC 4.2% 917,302 -3.2% 1.3% $4,916,739
VANGUARD GROUP INC 4% 872,700 +17% 0% $4,677,672
CITADEL ADVISORS LLC 4% 864,939 +463% 0% $4,636,073
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 2.5% 552,071 0% $2,959,101
MARSHALL WACE, LLP 2.3% 501,169 +5.2% 0% $2,686,266
Archon Capital Management LLC 2.2% 476,812 +211% 1.5% $2,555,712
Pacific Ridge Capital Partners, LLC 2% 445,794 -2% 0.53% $2,389,456
RENAISSANCE TECHNOLOGIES LLC 1.8% 393,160 +286% 0% $2,107,338
JANE STREET GROUP, LLC 1.5% 326,042 +22% 0% $1,747,585
Polar Asset Management Partners Inc. 1.3% 292,252 0.03% $1,566,471
GEODE CAPITAL MANAGEMENT, LLC 0.97% 211,384 +5.8% 0% $1,133,487
THOMPSON SIEGEL & WALMSLEY LLC 0.91% 200,000 0.02% $1,072,000
AMH Equity Ltd 0.91% 200,000 1.3% $1,072,000
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.82% 179,924 +223% 0% $964,392
Informed Momentum Co LLC 0.75% 162,973 +20% 0.1% $873,535
TWO SIGMA INVESTMENTS, LP 0.68% 149,198 0% $799,701
GOLDMAN SACHS GROUP INC 0.66% 144,284 +290% 0% $773,362
MYDA Advisors LLC 0.46% 100,000 0.16% $536,000
BlackRock, Inc. 0.43% 93,740 +1.6% 0% $502,446
Trexquant Investment LP 0.42% 92,621 0.01% $496,449
STATE STREET CORP 0.39% 84,976 0% 0% $455,471
ACADIAN ASSET MANAGEMENT LLC 0.37% 81,315 0% $433,000
Marex Group plc 0.35% 77,050 +670% 0.01% $412,988
XTX Topco Ltd 0.33% 72,114 0.02% $386,531

Institutional Holders of ONE STOP SYSTEMS, INC. - Common Stock, par value $0.0001 per share (OSS) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q4 66,740 $479,193 -$4,832 $7.18 2
2025 Q3 9,713,088 $52,059,498 +$17,674,598 $5.36 58
2025 Q2 6,432,455 $22,835,306 +$3,929,362 $3.55 39
2025 Q1 5,322,190 $12,346,060 -$52,730 $2.32 33
2024 Q4 5,275,157 $17,672,440 +$818,138 $3.35 37
2024 Q3 5,064,221 $12,092,345 -$1,002,767 $2.39 27
2024 Q2 5,481,799 $13,195,256 +$139,985 $2.41 33
2024 Q1 5,423,818 $17,661,927 -$485,472 $3.26 25
2023 Q4 5,630,447 $11,821,299 +$75,262 $2.10 27
2023 Q3 5,575,911 $10,290,435 -$718,736 $1.85 25
2023 Q2 5,799,533 $16,606,949 -$57,290 $2.87 27
2023 Q1 5,835,509 $14,471,974 +$657,522 $2.48 26
2022 Q4 5,570,143 $16,734,084 +$781,060 $3.01 26
2022 Q3 5,309,920 $16,988,000 +$480,800 $3.20 25
2022 Q2 5,152,686 $20,273,000 +$1,936,478 $3.94 23
2022 Q1 4,663,774 $17,812,000 -$2,177,254 $3.82 30
2021 Q4 5,019,292 $24,844,966 +$2,790,916 $4.95 34
2021 Q3 4,449,836 $22,381,000 +$417,310 $5.03 30
2021 Q2 4,349,624 $25,145,000 +$2,562,207 $5.79 33
2021 Q1 3,895,011 $24,647,000 -$3,649,158 $6.34 33
2020 Q4 4,671,117 $18,668,928 +$1,049,724 $4.00 26
2020 Q3 4,415,312 $9,271,000 +$374,212 $2.10 19
2020 Q2 4,240,801 $8,456,000 -$1,454,143 $1.97 16
2020 Q1 5,287,713 $7,613,000 +$528,488 $1.44 21
2019 Q4 4,921,460 $10,005,000 +$134,888 $2.02 19
2019 Q3 4,263,428 $12,562,000 +$4,896,205 $2.95 16
2019 Q2 2,605,478 $4,438,000 -$1,898 $1.71 11
2019 Q1 2,604,749 $5,315,000 +$289,570 $2.04 11
2018 Q4 2,471,838 $4,798,000 +$332,382 $1.94 12
2018 Q3 2,229,947 $8,291,000 +$408,379 $3.72 13
2018 Q2 2,111,280 $8,846,000 +$22,932 $4.18 10
2018 Q1 2,104,662 $9,260,000 +$9,259,977 $4.40 9