Reported 71,260 shares, down 33,527 (32.0%) from the prior quarter.
Reported value -36.0%; share count -32.0% vs. the prior quarter.
Reported position value by quarter
Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.
| Date | Holding Value |
|---|---|
| 2021-09-30 | 76000 |
| 2021-12-31 | 154000 |
| 2022-03-31 | 64000 |
| 2022-06-30 | 241000 |
| 2022-09-30 | 333000 |
| 2022-12-31 | 126721 |
| 2023-03-31 | 193427 |
| 2023-06-30 | 199749 |
| 2023-09-30 | 50017 |
| 2023-12-31 | 116471 |
| 2024-03-31 | 2048887 |
| 2024-06-30 | 1407605 |
| 2024-09-30 | 925045 |
| 2024-12-31 | 513923 |
| 2025-03-31 | 388121 |
| 2025-06-30 | 288166 |
| 2025-09-30 | 184564 |
| 2025-12-31 | 477804 |
| 2026-03-31 | 560610 |
| 2026-06-30 | 675950 |
Quarterly position history
How this manager's reported quarter-end position changed over time.
| Quarter | Activity | Shares | Change | % of reported 13F | Reported value | Filed | Source filing |
|---|---|---|---|---|---|---|---|
| Q2 2026 | Added | 137,949 | +36,020 (35.3%) | < 0.01% | $675,950 | 2026-08-13 | |
| Q1 2026 | Added | 101,929 | +22,162 (27.8%) | < 0.01% | $560,610 | 2026-05-15 | |
| Q4 2025 | Added | 79,767 | +8,507 (11.9%) | < 0.01% | $477,804 | 2026-02-13 | |
| Q3 2025 | Reduced | 71,260 | -33,527 (-32.0%) | < 0.01% | $184,564 | 2025-11-14 | |
| Q2 2025 | Reduced | 104,787 | -22,884 (-17.9%) | < 0.01% | $288,166 | 2025-08-15 | |
| Q1 2025 | Reduced | 127,671 | -17,505 (-12.1%) | < 0.01% | $388,121 | 2025-05-15 | |
| Q4 2024 | Reduced | 145,176 | -64,585 (-30.8%) | < 0.01% | $513,923 | 2025-02-14 | |
| Q3 2024 | Reduced | 209,761 | -103,737 (-33.1%) | < 0.01% | $925,045 | 2024-11-14 | |
| Q2 2024 | Reduced | 313,498 | -30,275 (-8.8%) | < 0.01% | $1,407,605 | 2024-08-14 | |
| Q1 2024 | Added | 343,773 | +318,886 (1281.3%) | < 0.01% | $2,048,887 | 2024-05-15 | |
| Q4 2023 | Added | 24,887 | +11,146 (81.1%) | < 0.01% | $116,471 | 2024-02-13 | |
| Q3 2023 | Reduced | 13,741 | -39,668 (-74.3%) | < 0.01% | $50,017 | 2023-11-15 | |
| Q2 2023 | Added | 53,409 | +4,687 (9.6%) | < 0.01% | $199,749 | 2023-08-14 | |
| Q1 2023 | Added | 48,722 | +23,777 (95.3%) | < 0.01% | $193,427 | 2023-05-15 | |
| Q4 2022 | Reduced | 24,945 | -27,902 (-52.8%) | < 0.01% | $126,721 | 2023-02-14 | |
| Q3 2022 | Added | 52,847 | +10,680 (25.3%) | < 0.01% | $333,000 | 2022-11-14 | |
| Q2 2022 | Added | 42,167 | +34,190 (428.6%) | < 0.01% | $241,000 | 2022-08-15 | |
| Q1 2022 | Reduced | 7,977 | -4,298 (-35.0%) | < 0.01% | $64,000 | 2022-05-13 | |
| Q4 2021 | Added | 12,275 | +6,141 (100.1%) | < 0.01% | $154,000 | 2022-02-14 | |
| Q3 2021 | Reduced | 6,134 | -299 (-4.6%) | < 0.01% | $76,000 | 2021-11-15 | |
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Who else reported the position
83 managers reported 1STDIBS COM INC for Q3 2025.
| Manager | Activity | Shares | Change | % of reported 13F | Reported value | Tenure |
|---|---|---|---|---|---|---|
| BECK MACK & OLIVER LLC | Added | 3,288,626 | +807 | 0.15% | $8,517,541 | 17 qtrs |
| FIL Ltd | Added | 1,445,000 | +20,000 | < 0.01% | $3,742,550 | 18 qtrs |
| VANGUARD GROUP INC | Reduced | 1,393,557 | -6,293 | < 0.01% | $3,609,313 | 18 qtrs |
| Joel Isaacson & Co LLC | Added | 695,379 | +158,169 | 0.06% | $1,801,032 | 18 qtrs |
| J Goldman & Co LP | Unchanged | 686,312 | 0 | 0.04% | $1,777,548 | 4 qtrs |
| Harspring Capital Management LLC | Added | 610,000 | +110,000 | 0.6% | $1,579,900 | 6 qtrs |
| Truffle Hound Capital LLC | Added | 600,000 | +200,000 | 0.43% | $1,554,000 | 2 qtrs |
| RENAISSANCE TECHNOLOGIES LLC | Added | 419,799 | +29,669 | < 0.01% | $1,087,279 | 15 qtrs |
| FIRST MANHATTAN CO | Unchanged | 337,773 | 0 | < 0.01% | $874,832 | 5 qtrs |
| BlackRock Inc | Reduced | 324,993 | -95,970 | < 0.01% | $841,733 | 5 qtrs |
Filing details and methodology As reported
- Report period
- September 30, 2025
- Filed
- November 14, 2025
- Filing type
- 13F-HR
- Position type
- COM
Voting authority reported
- Sole
- 67,508
- Shared
- 0
- None
- 3,752
“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.
Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.