ThredUp Inc.

TDUP

Exchange: Nasdaq
Industry: Retail-Catalog & Mail-Order Houses
SEC CIK: 0001484778

SEC filings (opens in a new tab)

In the last 90 days, ThredUp Inc. insiders filed 0 open-market purchases and 3 sales; 182 institutions reported holding it in 13F filings for Q2 2026, worth $738.4M in total; no superinvestor holds it.

Q2 2026 vs. Q1 2026

How the institutions holding ThredUp Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of TDUP: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Of which not filed for Q2 2026	Q2 2026	Change
Holders	176	3	182	+9
Shares	102.5M	90.2K	107.9M	+5.43M (+5.3%)
Value	$336.6M	$296.0K	$738.4M	+$402.1M (+119.6%)

3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (32)

Institutions that held ThredUp Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to TDUP in Q2 2026
Institution	Shares	Value	% of portfolio
Algert Global LLC	90,290	$618.5K	0.01%
Polen Capital Management LLC	75,291	$515.7K	0.00%
Boothbay Fund Management, LLC	69,642	$477.0K	0.01%
Aquatic Capital Management LLC	63,578	$435.5K	0.01%
Levin Capital Strategies, L.P.	50,000	$342.5K	0.02%
Winton Group Ltd	46,744	$320.2K	0.01%
HSBC Holdings PLC	45,056	$307.1K	0.00%
Quantbot Technologies LP	40,341	$276.3K	0.01%
Jupiter Topco LLC	39,322	$269.2K	0.00%
Brighton Jones LLC	36,721	$251.5K	0.00%
Merit Financial Group, LLC	32,867	$225.1K	0.00%
Bleakley Financial Group, LLC	31,068	$212.8K	0.00%
Collaborative Capital Advisors LLC	18,612	$127.5K	0.08%
Buckingham Strategic Partners	18,333	$125.6K	0.00%
LPL Financial LLC	15,079	$103.3K	0.00%
Pallas Capital Advisors LLC	13,897	$95.2K	0.00%
Waddell & Associates, LLC	13,832	$94.7K	0.00%
Integrated Wealth Concepts LLC	12,529	$85.8K	0.00%
Bensler, LLC	11,900	$81.5K	0.01%
Parcion Private Wealth LLC	11,527	$79.0K	0.00%
NorthCrest Asset Manangement, LLC	10,830	$71.2K	0.00%
HB Wealth Management, LLC	10,301	$70.6K	0.00%
Krilogy Financial LLC	10,284	$70.4K	0.00%
Xponance, Inc.	10,078	$69.0K	0.00%
Bull Harbor Capital LLC	10,024	$68.7K	0.01%
Aster Capital Management (DIFC) Ltd	1,852	$12.7K	0.00%
Nykredit A/S	1,499	$10.3K	0.00%
Wealth Enhancement Trust Services, Inc.	565	$3.87K	0.00%
JPL Wealth Management, LLC	73	$501	0.00%
Keating Financial Advisory Services, Inc.	72	$493	0.00%
UMA Financial Services, Inc.	58	$398	0.00%
Silver Grove Financial Group, Inc.	27	$185	0.00%

Sold out (23)

Institutions that held ThredUp Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of TDUP in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Dynamic Technology Lab Private Ltd	248,892	$816.4K
Engineers Gate Manager LP	216,044	$708.6K
Gsa Capital Partners LLP	200,668	$658.0K
Jane Street Group, LLC	180,311	$591.4K
Jump Financial, LLC	84,582	$277.4K
Cetera Investment Advisers	66,676	$218.7K
Round Rock Advisors, LLC	59,501	$195.2K
Axq Capital, LP	57,492	$188.6K
Allegheny Financial Group LTD	46,987	$154.1K
Centiva Capital, LP	24,880	$81.6K
Pictet Asset Management Holding SA	15,484	$50.8K
CSS LLC	12,100	$39.7K
Nine Masts Capital Ltd	11,502	$37.7K
R Squared Ltd	10,331	$33.9K
Freestone Grove Partners LP	9,670	$31.7K
State of Wyoming	5,308	$17.4K
Clear Street Markets LLC	1,218	$4.00K
Quadrant Capital Group LLC	714	$2.34K
GHP Investment Advisors, Inc.	493	$1.62K
Advisory Services Network, LLC	289	$948
Rachor Investment Advisory Services, LLC	250	$820
Wealth Preservation Advisors, LLC	186	$610
US Bancorp	92	$302

Not filed for Q2 2026 yet (3)

Institutions that held ThredUp Inc. at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding TDUP in Q1 2026 that haven't filed for Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
CWM, LLC	50,793	$166.6K
Janus Henderson Group PLC	39,322	$129.2K
Sunbelt Securities, Inc.	65	$213