1stdibs Ownership | Who Owns 1stdibs?

Overview Forecast RevenueFinancials Chart Transcripts

1stdibs Ownership Summary

1stdibs is owned by 13.00% institutional investors, 10.65% insiders, and 76.36% retail investors. Vanguard group is the largest institutional shareholder, holding 3.80% of DIBS shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 2.63% of its assets in 1stdibs shares.

DIBS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	1stdibs	13.00%	10.65%	76.36%
Sector	Consumer Cyclical Stocks	249.86%	15.44%	-165.30%
Industry	Specialty Retail Stocks	31.43%	13.39%	55.18%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	1.38M	3.80%	$8.27M
Blackrock	1.44M	3.62%	$6.46M
Beck mack & oliver	1.30M	3.60%	$7.14M
Fil	1.00M	2.77%	$5.50M
Joel isaacson	999.51K	2.77%	$5.50M
J. goldman & co lp	686.31K	1.92%	$1.78M
Acadian asset management	685.70K	1.90%	$3.76M
Harspring capital management	650.00K	1.80%	$3.58M
Arrowstreet capital, limited partnership	522.70K	1.45%	$2.87M
Two sigma investments, lp	457.00K	1.27%	$2.51M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Harspring capital management	650.00K	1.88%	$3.58M
G2 investment partners management	450.00K	0.61%	$2.48M
Truffle hound capital	180.00K	0.26%	$990.00K
Verdad advisers, lp	37.80K	0.23%	$207.92K
Joel isaacson	999.51K	0.18%	$5.50M
Beck mack & oliver	1.30M	0.15%	$7.14M
Allen operations	176.83K	0.15%	$972.54K
Arcadia wealth management	31.90K	0.09%	$175.43K
Freegulliver	30.51K	0.07%	$167.82K
Topline capital management	73.64K	0.07%	$405.04K

Top Buyers

Holder	Shares	% Assets	Change
Blackrock	1.44M	0.00%	1.13M
Acadian asset management	685.70K	0.01%	182.92K
Vanguard fiduciary trust	155.20K	0.00%	155.20K
Fil	1.00M	0.00%	150.00K
Millennium management	416.60K	0.00%	105.44K

Top Sellers

Holder	Shares	% Assets	Change
Insight group	-	-	-4.21M
Foxhaven asset management, lp	-	-	-1.74M
Portolan capital management	-	-	-707.65K
Beck mack & oliver	1.30M	0.15%	-652.22K
Harbert fund advisors	-	-	-486.70K

New Positions

Holder	Shares	% Assets	Change	Value
Vanguard fiduciary trust	155.20K	0.00%	155.20K	$853.59K
Verdad advisers, lp	37.80K	0.23%	37.80K	$207.92K
Hrt financial lp	28.41K	0.00%	28.41K	$156.00K
Trexquant investment lp	26.16K	0.00%	26.16K	$143.86K
Ameriprise financial	20.48K	-	20.48K	$112.65K

Sold Out

Holder	Change
True wealth design	-6.00
Eversource wealth advisors	-6.00
Clearstead advisors	-58.00
Private wealth management group	-89.00
Capital performance advisors llp	-96.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	26	-70.11%	4,691,036	-69.18%	12	0.74%	13	-75.47%	5	-72.22%
Dec 31, 2025	52	-23.53%	9,685,110	-28.39%	26	1.87%	30	-	13	-40.91%
Sep 30, 2025	64	-14.67%	13,483,465	-0.57%	37	2.59%	27	-20.59%	22	-8.33%
Jun 30, 2025	74	-6.33%	13,559,442	-7.53%	38	2.54%	34	21.43%	24	-17.24%
Mar 31, 2025	79	5.33%	14,664,011	0.18%	38	2.68%	28	-24.32%	29	70.59%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	930.79K	2.63%	-
Vanguard Total Stock Mkt Idx Inv	908.28K	2.57%	-
Fidelity Climate Leadership F	850.00K	2.32%	-250.00K
Philotimo Focused Growth and Income	792.37K	2.18%	436.99K
Strategic Advisers Small-Mid Cap	383.86K	0.97%	28.77K
Strategic Advisers U.S. Total Stock{mg}	383.86K	0.97%	-
Vanguard Institutional Extnd Mkt Idx Tr	287.03K	0.81%	12.61K
Fidelity Small Cap Index	243.78K	0.68%	-
Fidelity Climate Leadership Bal F5	199.11K	0.54%	-59.87K
Bridgeway Ultra-Small Company	160.40K	0.45%	50.00K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 12, 2026	ROSENBLATT DAVID S	Chief Executive Officer	Buy	$197.36K
May 12, 2026	ROSENBLATT DAVID S	Chief Executive Officer	Buy	$1.39K
May 12, 2026	ROSENBLATT DAVID S	Chief Executive Officer	Buy	$15.38K
Mar 16, 2026	Goins Melanie F	General Counsel and CPO	Sell	$379.50
Mar 13, 2026	Goins Melanie F	General Counsel and CPO	Sell	$38.50

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	3	-
2026 Q1	-	6
2025 Q4	-	4
2025 Q3	-	3
2025 Q2	-	-

DIBS Ownership FAQ

Who Owns 1stdibs?

1stdibs shareholders are primarily institutional investors at 13.00%, followed by 10.65% insiders and 76.35% retail investors. The average institutional ownership in 1stdibs's industry, Specialty Retail Stocks , is 31.43%, which 1stdibs falls below.

Who owns the most shares of 1stdibs?

1stdibs’s largest shareholders are Vanguard group (1.38M shares, 3.80%), Blackrock (1.44M shares, 3.62%), and Beck mack & oliver (1.3M shares, 3.60%). Together, they hold 11.01% of 1stdibs’s total shares outstanding.

Does Blackrock own 1stdibs?

Yes, BlackRock owns 3.62% of 1stdibs, totaling 1.44M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 6.46M$. In the last quarter, BlackRock increased its holdings by 1.13M shares, a 360.14% change.

Who is 1stdibs’s biggest shareholder by percentage of total assets invested?

Harspring capital management is 1stdibs’s biggest shareholder by percentage of total assets invested, with 1.88% of its assets in 650K 1stdibs shares, valued at 3.58M$.

Who is the top mutual fund holder of 1stdibs shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of 1stdibs shares, with 2.63% of its total shares outstanding invested in 930.79K 1stdibs shares.

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