1stdibs.com, Inc.
DIBS- Exchange
- Nasdaq
- Industry
- Retail-Catalog & Mail-Order Houses
- SEC CIK
- 0001600641
No open-market purchases or sales by 1stdibs.com, Inc. insiders were filed in the last 90 days; 86 institutions reported holding it in 13F filings for Q2 2026, worth $64.4M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +2 vs. previous quarter
- 86
- 13F valueReported value at the end of Q2 2026
- $64.4M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding DIBS, Q2 2026
No superinvestor reported holding DIBS at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by 1stdibs.com, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 13, 2026 (view filing) | May 12 | 1 day | Rosenblatt David SChief Executive Officer | PPurchase | +47.5K | $4.51 | +$214.1K | +7.1%712.8K after | 3 lots |
| Mar 17, 2026 (view filing) | Mar 13-17 | 4 days | Goins Melanie FGeneral Counsel and CPO | SSale | −100 | $5.50 | −$550.48 | 0.0%221.5K after | 3 lots10b5-1 |
| Mar 11, 2026 (view filing) | Mar 9-11 | 2 days | Goins Melanie FGeneral Counsel and CPO | SSale | −14.9K | $5.50 | −$82.0K | −6.3%221.6K after | 3 lots10b5-1 |
| Dec 10, 2025 (view filing) | Dec 8 | 2 days | Goins Melanie FGeneral Counsel and CPO | SSale | −11.3K | $5.96 | −$67.3K | −5.0%213.1K after | |
| Dec 10, 2025 (view filing) | Dec 8 | 2 days | Etergino Thomas JChief Financial Officer | SSale | −27.1K | $5.96 | −$161.3K | −9.2%266.9K after | |
| Dec 10, 2025 (view filing) | Dec 8 | 2 days | Rosenblatt David SChief Executive Officer | SSale | −73.2K | $5.96 | −$436.3K | −3.6%1.98M after | |
| Nov 26, 2025 (view filing) | Nov 24 | 2 days | Rosenblatt David SChief Executive Officer | SSale | −595.1K | $5.09 | −$3.03M | −23.7%1.92M after | |
| Sep 10, 2025 (view filing) | Sep 8 | 2 days | Etergino Thomas JChief Financial Officer | SSale | −19.4K | $2.80 | −$54.3K | −7.4%240.9K after | |
| Sep 10, 2025 (view filing) | Sep 8 | 2 days | Goins Melanie FGeneral Counsel and CPO | SSale | −9.74K | $2.80 | −$27.3K | −4.8%191.2K after | |
| Sep 10, 2025 (view filing) | Sep 8 | 2 days | Rosenblatt David SChief Executive Officer | SSale | −73.2K | $2.80 | −$205.0K | −3.8%1.85M after |
Top 10 13F holders, Q2 2026
The largest institutional positions in 1stdibs.com, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,415,255 | $6.93M | 0.00% | +1,124,607+386.9% | Added |
| Beck Mack & Oliver LLC | 1,287,621 | $6.31M | 0.12% | −10,640−0.8% | Reduced |
| Vanguard Capital Management LLC | 1,115,832 | $5.47M | 0.00% | −99,630−8.2% | Reduced |
| FIL Ltd | 1,100,010 | $5.39M | 0.00% | +100,010+10.0% | Added |
| Joel Isaacson & Co., LLC | 1,037,746 | $5.08M | 0.15% | +38,237+3.8% | Added |
| Acadian Asset Management LLC | 922,516 | $4.51M | 0.01% | +236,818+34.5% | Added |
| Geode Capital Management, LLC | 615,836 | $3.02M | 0.00% | +299,761+94.8% | Added |
| Harspring Capital Management, LLC | 550,000 | $2.69M | 5.02% | −100,000−15.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 502,245 | $2.46M | 0.00% | −20,450−3.9% | Reduced |
| Two Sigma Investments, LP | 386,503 | $1.89M | 0.00% | −70,500−15.4% | Reduced |