1Stdibs.Com DIBS Institutional Ownership

NASDAQ DIBS

$4.31 +0.01 (+0.23%)

At close: Oct 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

88 Institutions

Increased 51 58.0%

Unchanged 12 13.6%

Reduced 25 28.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

38.17%

▼-1.42 pp QoQ

Shares Held by Institutions

13.15Mn

of 34.45Mn outstanding

▼-8.66% QoQ

Shares Outstanding

34.45Mn

21.30Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+4 vs prior quarter

Net Shares Added (QoQ)

-1.25Mn

distributed since last quarter

Value of Holdings

$56.54Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

1stdibs.com, Inc. (NASDAQ:DIBS) was reported as a holding by 88 institutional investors in 13F filings for the quarter ended June 30, 2026.

These investors held 38.17% of 1Stdibs.Com's outstanding shares at the end of Q2 2026, down from 39.58% in Q1 2026.
Total shares held in 1Stdibs.Com fell 8.66% from Q1 2026, while the number of holders rose 23.94% from Q2 2025.
Of the 88 holders of DIBS in Q2 2026, 51 added to their positions, 25 reduced their stakes and 12 left their positions unchanged.
The aggregate institutional position in 1Stdibs.Com was 13.15Mn shares at the end of Q2 2026, down 1.25Mn from the prior quarter and down 91.72K from a year earlier.
BlackRock, Inc. was the top holder of 1Stdibs.Com as of June 30, 2026, with 1.42Mn shares, or 4.11% of shares outstanding.
Among holders that already owned 1Stdibs.Com, the biggest buyers in Q2 2026 were BlackRock, Inc. (+1.12Mn shares), Geode Capital Management, LLC (+299.76K shares), Acadian Asset Management LLC (+236.82K shares), Citadel Advisors LLC (+156.39K shares) and GSA Capital Partners LLP (+141.87K shares).
The largest position reductions in DIBS for Q2 2026 were by G2 Investment Partners Management LLC (-353.5K shares), Millennium Management LLC (-297.28K shares), Truffle Hound Capital, LLC (-158.92K shares), Harspring Capital Management, LLC (-100K shares) and Vanguard Capital Management LLC (-99.63K shares).
According to Business Quant data, the leading holders of DIBS for Q2 2026 were BlackRock, Inc. (1.42Mn shares), Beck Mack & Oliver LLC (1.29Mn shares), Vanguard Capital Management LLC (1.12Mn shares), FIL Ltd (1.1Mn shares), Joel Isaacson & Co., LLC (1.04Mn shares), Acadian Asset Management LLC (922.52K shares), Geode Capital Management, LLC (615.84K shares), Harspring Capital Management, LLC (550K shares), Arrowstreet Capital, Limited Partnership (502.25K shares) and Two Sigma Investments, LP (386.5K shares).

Form 13F Holdings

88 Institutional Holders

Report period 30 Jun, 2026

Total shares held 13.15Mn

Of outstanding 38.17%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	1,415,255	4.11%	▲1,124,607	+386.93%	$6.93Mn
2	BECK MACK & OLIVER LLC	0000010742	1,287,621	3.74%	▼10,640	-0.82%	$6.31Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	1,115,832	3.24%	▼99,630	-8.20%	$5.47Mn
4	FIL Ltd	0000318989	1,100,010	3.19%	▲100,010	+10.00%	$5.39Mn
5	Joel Isaacson & Co., LLC	0001599330	1,037,746	3.01%	▲38,237	+3.83%	$5.08Mn
6	ACADIAN ASSET MANAGEMENT LLC	0000916542	922,516	2.68%	▲236,818	+34.54%	$4.51K
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	615,836	1.79%	▲299,761	+94.84%	$3.02Mn
8	Harspring Capital Management, LLC	0001652327	550,000	1.60%	▼100,000	-15.38%	$2.70Mn
9	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	502,245	1.46%	▼20,450	-3.91%	$2.46Mn
10	TWO SIGMA INVESTMENTS, LP	0001179392	386,503	1.12%	▼70,500	-15.43%	$1.89Mn
11	DIMENSIONAL FUND ADVISORS LP	0000354204	348,676	1.01%	▲12,884	+3.84%	$1.71Mn
12	JACOBS LEVY EQUITY MANAGEMENT, INC	0000884414	283,557	0.82%	▲103,149	+57.18%	$1.39Mn
13	State Street Corp	0000093751	281,518	0.82%	▲140,613	+99.79%	$1.38Mn
14	RENAISSANCE TECHNOLOGIES LLC	0001037389	249,600	0.72%	▼8,900	-3.44%	$1.22Mn
15	CITADEL ADVISORS LLC	0001423053	221,481	0.64%	▲156,394	+240.28%	$1.09Mn
16	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	217,236	0.63%	0	0.00%	$1.06Mn
17	Northern Trust Corp	0000073124	190,776	0.55%	▲104,265	+120.52%	$934.80K
18	ALLEN OPERATIONS LLC	0001389544	176,826	0.51%	0	0.00%	$866.45K
19	VANGUARD FIDUCIARY TRUST CO	0000933478	166,134	0.48%	▲10,936	+7.05%	$814.06K
20	GSA CAPITAL PARTNERS LLP	0001362033	163,415	0.47%	▲141,865	+658.31%	$801

Showing 1 to 20 of 88 holders