ThredUp TDUP Institutional Ownership

NASDAQ TDUP

$2.55 -0.14 (-5.20%)

As of: Sep 1, 2026 · 1:31 PM EDT

Institutions by Trading Activity

178 Institutions

Increased 115 64.6%

Unchanged 18 10.1%

Reduced 45 25.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

83.63%

▲+9.44 pp QoQ

Shares Held by Institutions

108.60Mn

of 129.85Mn outstanding

▲+16.34% QoQ

Shares Outstanding

129.85Mn

21.26Mn held outside 13F filers

Institutional Investors

178

filed 13F for Jun 2026

▲+10 vs prior quarter

Net Shares Added (QoQ)

+15.25Mn

accumulated since last quarter

Value of Holdings

$295.39Mn

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

Quarter ending 30 Jun, 2026

ThredUp Inc. (NASDAQ:TDUP) has 166 institutional investors with active 13F positions as of March 2026.

They owned 74.2% of outstanding stock in March 2026, down from 77.5% the prior quarter.
Their total shares held in TDUP increased 19.85% from the prior quarter, while the number of investors in ThredUp increased 44.35% year over year.
Among the 166 funds, 92 bought more ThredUp shares, 51 sold down, and 23 held their ground.
The aggregate institutional position in ThredUp amounted to 94.73Mn shares as of March 2026, up by 15.69Mn shares quarter on quarter, and up 35.57Mn shares year over year.
As of March 31, 2026, the biggest holder of ThredUp is NEEDHAM INVESTMENT MANAGEMENT LLC at 9.28Mn shares, representing 7.26% of shares outstanding.
Leading buyers of ThredUp shares for the quarter ending March 2026 were NEEDHAM INVESTMENT MANAGEMENT LLC (3.2Mn), GILDER GAGNON HOWE & CO LLC (2.38Mn), CI INVESTMENTS INC. (1.81Mn), TWO SIGMA INVESTMENTS, LP (1.32Mn), Qube Research & Technologies Ltd (1.18Mn).
Top sellers of TDUP stock for the quarter ending March 2026 included Goldman Sachs Group Inc (960.18K), RENAISSANCE TECHNOLOGIES LLC (881.3K), LANDSCAPE CAPITAL MANAGEMENT, L.L.C. (759.89K), Jump Financial, LLC (555.05K), Jpmorgan Chase & Co (439.86K).
Business Quant data shows the 10 biggest positions in ThredUp as of March 2026 are held by NEEDHAM INVESTMENT MANAGEMENT LLC (9.28Mn), Capital World Investors (8.71Mn), BlackRock, Inc. (8.25Mn), MARSHALL WACE, LLP (4.9Mn), State Street Corp (3.09Mn), FMR LLC (3.06Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (2.97Mn), ACADIAN ASSET MANAGEMENT LLC (2.96Mn), Qube Research & Technologies Ltd (2.74Mn), GILDER GAGNON HOWE & CO LLC (2.38Mn).

Form 13F Holdings

178 Institutional Holders

Report period 30 Jun, 2026

Total shares held 108.60Mn

Of outstanding 83.63%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	10,968,644	8.45%	▲2,721,277	+33.00%	$75.14Mn
2	NEEDHAM INVESTMENT MANAGEMENT LLC	0001167212	10,175,000	7.84%	▲900,000	+9.70%	$69.70Mn
3	Capital World Investors	0001422849	8,939,970	6.88%	▲232,370	+2.67%	$61.24Mn
4	AQR CAPITAL MANAGEMENT LLC	0001167557	5,150,020	3.97%	▲4,062,111	+373.39%	$35.28Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	4,477,341	3.45%	▲4,477,341	0.00%	$30.67Mn
6	GILDER GAGNON HOWE & CO LLC	0000902464	4,147,133	3.19%	▲1,772,009	+74.61%	$28.41Mn
7	Divisadero Street Capital Management, LP	0001901865	3,628,206	2.79%	▲2,634,257	+265.03%	$24.85Mn
8	MARSHALL WACE, LLP	0001318757	3,511,732	2.70%	▼1,384,901	-28.28%	$24.06Mn
9	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	3,355,413	2.58%	▲389,929	+13.15%	$22.98Mn
10	State Street Corp	0000093751	3,220,371	2.48%	▲126,407	+4.09%	$22.06Mn
11	Goldman Sachs Group Inc	0000886982	3,058,071	2.36%	▲973,210	+46.68%	$20.95Mn
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	2,686,241	2.07%	▲331,170	+14.06%	$18.40Mn
13	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	2,274,685	1.75%	▲2,274,685	0.00%	$15.58Mn
14	TWO SIGMA INVESTMENTS, LP	0001179392	2,273,563	1.75%	▲50,056	+2.25%	$15.57Mn
15	BLAIR WILLIAM & CO/IL	0000902367	2,195,729	1.69%	▲113,175	+5.43%	$15.04Mn
16	FMR LLC	0000315066	2,126,272	1.64%	▼936,732	-30.58%	$14.56Mn
17	CI INVESTMENTS INC.	0001163648	2,029,000	1.56%	▲219,000	+12.10%	$13.90Mn
18	Nuveen, LLC	0001871926	1,865,079	1.44%	▲566,832	+43.66%	$12.78Mn
19	D. E. Shaw & Co., Inc.	0001009207	1,806,511	1.39%	▲1,733,047	+2,359.04%	$12.37Mn
20	ACADIAN ASSET MANAGEMENT LLC	0000916542	1,727,119	1.33%	▼1,235,625	-41.71%	$11.82K

Showing 1 to 20 of 178 holders