One Stop Systems, Inc.
US ˙ NasdaqCM ˙ US68247W1099

SecurityOSS / One Stop Systems, Inc.
InstitutionLynrock Lake LP
Latest Disclosed Ownership665,918 shares
Ownership 2.70%
Lynrock Lake LP ownership in OSS / One Stop Systems, Inc.

2026-02-17 - Lynrock Lake LP has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 665,918 shares of One Stop Systems, Inc. (US:OSS). This represents 2.7 percent ownership of the company. In their previous filing dated 2025-11-18 , Lynrock Lake LP had reported owning 1,443,687 shares, indicating a decrease of -53.87 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2026-02-17 2026-02-17 13G/A 1,443,687 665,918 -53.87 2.70 -59.09
2025-11-18 2025-11-18 13G/A 2,018,252 1,443,687 -28.47 6.60 -32.65
2024-02-14 2024-02-14 13G/A 1,782,528 2,018,252 13.22 9.80 10.11
2023-02-14 2023-02-14 13G 1,782,528 8.90

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ONE STOP SYS COM 68247W109 666 -665,252 -99.90 5 -99.90 0.0003
2026-02-17 2025-12-31 13F ONE STOP SYS COM 68247W109 665,918 -777,769 -53.87 4,781 -38.21 0.3153
2025-11-14 2025-09-30 13F ONE STOP SYS COM 68247W109 1,443,687 -605,687 -29.55 7,738 6.36 0.6244
2025-08-14 2025-06-30 13F ONE STOP SYS COM 68247W109 2,049,374 -17,292 -0.84 7,275 51.75 0.6420
2025-05-15 2025-03-31 13F ONE STOP SYS COM 68247W109 2,066,666 0 0.00 4,795 -30.75 0.4610
2025-02-14 2024-12-31 13F ONE STOP SYS COM 68247W109 2,066,666 34,031 1.67 6,923 42.54 0.4774
2024-11-14 2024-09-30 13F ONE STOP SYS COM 68247W109 2,032,635 -5,538 -0.27 4,858 -1.10 0.3753
2024-08-14 2024-06-30 13F ONE STOP SYS COM 68247W109 2,038,173 0 0.00 4,912 -26.08 0.3217
2024-05-15 2024-03-31 13F ONE STOP SYS COM 68247W109 2,038,173 19,921 0.99 6,644 56.77 0.3553
2024-02-14 2023-12-31 13F ONE STOP SYS COM 68247W109 2,018,252 97,037 5.05 4,238 19.25 0.2303
2023-11-14 2023-09-30 13F ONE STOP SYS COM 68247W109 1,921,215 0 0.00 3,554 -35.53 0.1531
2023-08-14 2023-06-30 13F ONE STOP SYS COM 68247W109 1,921,215 127,457 7.11 5,514 23.94 0.2310
2023-05-15 2023-03-31 13F ONE STOP SYS COM 68247W109 1,793,758 11,230 0.63 4,449 -17.09 0.2070
2023-02-14 2022-12-31 13F ONE STOP SYS COM 68247W109 1,782,528 238,227 15.43 5,365 8.56 0.2550
2022-11-14 2022-09-30 13F ONE STOP SYS COM 68247W109 1,544,301 224,744 17.03 4,942 -4.94 0.2290
2022-08-15 2022-06-30 13F ONE STOP SYS COM 68247W109 1,319,557 699,062 112.66 5,199 119.37 0.2643
2022-05-16 2022-03-31 13F ONE STOP SYS COM 68247W109 620,495 176,658 39.80 2,370 7.87 0.1331
2022-02-14 2021-12-31 13F ONE STOP SYS COM 68247W109 443,837 316,969 249.84 2,197 244.36 0.1462
2021-11-15 2021-09-30 13F ONE STOP SYS COM 68247W109 126,868 126,868 638 0.0394
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.