NEW YORK, NY
1STDIBS.COM, INC.DIBS— Latest position per institution from SEC 13F filings
15
Institutional holders
23.11M
Total shares held
113.51M
Estimated value
1.16M
Avg. position size
INSIGHT HOLDINGS GROUP, LLC
CIK 1305473
Shares
4.21M
Value
25.12M
Filed
Mar 31, 2024
KANEN WEALTH MANAGEMENT LLC
CIK 1681614
Shares
2.07M
Value
11.38M
Filed
Mar 31, 2026
FOXHAVEN ASSET MANAGEMENT, LP
CIK 1590531
Shares
1.74M
Value
7.66M
Filed
Sep 30, 2024
ALIBABA GROUP HOLDING LTD
CIK 1577552
Shares
1.46M
Value
6.85M
Filed
Dec 31, 2023
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
1.44M
Value
6.46M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
1.38M
Value
8.27M
Filed
Dec 31, 2025
BECK MACK & OLIVER LLC
CIK 10742
Shares
1.30M
Value
7.14M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.22M
Value
6.69M
Filed
Mar 31, 2026
FIL LTD
CIK 318989
Shares
1M
Value
5.50M
Filed
Mar 31, 2026
JOEL ISAACSON & CO., LLC
CIK 1599330
Shares
999.51K
Value
5.50M
Filed
Mar 31, 2026
PHILOSOPHY CAPITAL MANAGEMENT LLC
CIK 1869199
Shares
993.48K
Value
3.72M
Filed
Jun 30, 2023
PORTOLAN CAPITAL MANAGEMENT, LLC
CIK 1350290
Shares
707.65K
Value
3.12M
Filed
Sep 30, 2024
J. GOLDMAN & CO LP
CIK 1412741
Shares
686.31K
Value
1.78M
Filed
Sep 30, 2025
ACADIAN ASSET MANAGEMENT LLC
CIK 916542
Shares
685.70K
Value
3.76K
Filed
Mar 31, 2026
THORNTREE CAPITAL PARTNERS LP
CIK 1688511
Shares
655.48K
Value
4.12K
Filed
Sep 30, 2022
HARSPRING CAPITAL MANAGEMENT, LLC
CIK 1652327
Shares
650K
Value
3.58M
Filed
Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
522.70K
Value
2.87M
Filed
Mar 31, 2026
HARBERT FUND ADVISORS, INC.
CIK 1616659
Shares
486.70K
Value
2.90M
Filed
Mar 31, 2024
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
457K
Value
2.51M
Filed
Mar 31, 2026
G2 INVESTMENT PARTNERS MANAGEMENT LLC
CIK 1593404
Shares
450K
Value
2.48M
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | INSIGHT HOLDINGS GROUP, LLC | 1305473 | 4.21M | 25.12M | Mar 31, 2024 |
| 2 | KANEN WEALTH MANAGEMENT LLC | 1681614 | 2.07M | 11.38M | Mar 31, 2026 |
| 3 | FOXHAVEN ASSET MANAGEMENT, LP | 1590531 | 1.74M | 7.66M | Sep 30, 2024 |
| 4 | ALIBABA GROUP HOLDING LTD | 1577552 | 1.46M | 6.85M | Dec 31, 2023 |
| 5 | BLACKROCK FINANCE, INC. | 1364742 | 1.44M | 6.46M | Jun 30, 2024 |
| 6 | VANGUARD GROUP INC | 102909 | 1.38M | 8.27M | Dec 31, 2025 |
| 7 | BECK MACK & OLIVER LLC | 10742 | 1.30M | 7.14M | Mar 31, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.22M | 6.69M | Mar 31, 2026 |
| 9 | FIL LTD | 318989 | 1M | 5.50M | Mar 31, 2026 |
| 10 | JOEL ISAACSON & CO., LLC | 1599330 | 999.51K | 5.50M | Mar 31, 2026 |
| 11 | PHILOSOPHY CAPITAL MANAGEMENT LLC | 1869199 | 993.48K | 3.72M | Jun 30, 2023 |
| 12 | PORTOLAN CAPITAL MANAGEMENT, LLC | 1350290 | 707.65K | 3.12M | Sep 30, 2024 |
| 13 | J. GOLDMAN & CO LP | 1412741 | 686.31K | 1.78M | Sep 30, 2025 |
| 14 | ACADIAN ASSET MANAGEMENT LLC | 916542 | 685.70K | 3.76K | Mar 31, 2026 |
| 15 | THORNTREE CAPITAL PARTNERS LP | 1688511 | 655.48K | 4.12K | Sep 30, 2022 |
| 16 | HARSPRING CAPITAL MANAGEMENT, LLC | 1652327 | 650K | 3.58M | Mar 31, 2026 |
| 17 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 522.70K | 2.87M | Mar 31, 2026 |
| 18 | HARBERT FUND ADVISORS, INC. | 1616659 | 486.70K | 2.90M | Mar 31, 2024 |
| 19 | TWO SIGMA INVESTMENTS, LP | 1179392 | 457K | 2.51M | Mar 31, 2026 |
| 20 | G2 INVESTMENT PARTNERS MANAGEMENT LLC | 1593404 | 450K | 2.48M | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.