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ThredUp
TDUP

Overview Fund Activity

160 hedge funds and large institutions have $560M invested in ThredUp in 2025 Q2 according to their latest regulatory filings, with 55 funds opening new positions, 64 increasing their positions, 28 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
160
Holders Change
+46
Holders Change %
+40.35%
% of All Funds
2.15%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
55
Increased
64
Reduced
28
Closed
9
Calls
$10.2M
Puts
$964K
Net Calls
+$9.2M
Net Calls Change
+$8.92M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
$48.8M
2
Morgan Stanley
Morgan Stanley
New York
$13.7M
3
BlackRock
BlackRock
New York
$51.3M
4
Marshall Wace
Marshall Wace
United Kingdom
$32.8M
5
DCM
Driehaus Capital Management
Illinois
$10.3M

Top Sellers

1
Ameriprise
Ameriprise
Minnesota
$694K
2
Fidelity International
Fidelity International
Bermuda
$5.06M
3
B
BloombergSen
Ontario, Canada
$4.82M
4
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
$594K
5
NIM
Needham Investment Management
New York
$44M
Name Holding Trade Value Shares
Change 		Shares
Change %
Capital World Investors
1
Capital World Investors
California
$65.2M – – –
BlackRock
2
BlackRock
New York
$51.3M +$12.1M +1,612,426 +31%
Vanguard Group
3
Vanguard Group
Pennsylvania
$48.8M +$13.4M +1,791,816 +38%
NIM
4
Needham Investment Management
New York
$44M -$3.56M -475,000 -7%
Marshall Wace
5
Marshall Wace
United Kingdom
$32.8M +$11.2M +1,492,015 +52%
William Blair & Company
6
William Blair & Company
Illinois
$19.8M -$2.43M -324,680 -11%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$16.6M +$1.78M +238,129 +12%
Millennium Management
8
Millennium Management
New York
$16.2M +$7.19M +960,589 +80%
Acadian Asset Management
9
Acadian Asset Management
Massachusetts
$15.8M -$2.61M -348,245 -14%
Renaissance Technologies
10
Renaissance Technologies
New York
$15.3M +$7.04M +940,381 +85%
Morgan Stanley
11
Morgan Stanley
New York
$13.7M +$12.7M +1,697,046 +1,228%
State Street
12
State Street
Massachusetts
$13.6M +$1.6M +213,658 +13%
Citadel Advisors
13
Citadel Advisors
Florida
$12.2M +$10.2M +1,359,877 +514%
Connor, Clark & Lunn Investment Management (CC&L)
14
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$10.6M +$6.41M +855,630 +154%
DCM
15
Driehaus Capital Management
Illinois
$10.3M +$10.3M +1,373,551 New
NL
16
Nuveen LLC
North Carolina
$9.49M +$7.72M +1,030,593 +435%
Prudential Financial
17
Prudential Financial
New Jersey
$9.22M +$8.97M +1,198,043 +3,625%
Invesco
18
Invesco
Georgia
$8.5M +$8.28M +1,105,332 +3,682%
Fidelity Investments
19
Fidelity Investments
Massachusetts
$7.86M +$6.96M +928,617 +770%
Two Sigma Investments
20
Two Sigma Investments
New York
$7.01M +$4.12M +550,276 +143%
TAM
21
Tocqueville Asset Management
New York
$6.59M -$674K -90,000 -9%
Northern Trust
22
Northern Trust
Illinois
$6M +$781K +104,282 +15%
JPMorgan Chase & Co
23
JPMorgan Chase & Co
New York
$5.88M +$5.3M +708,169 +920%
Two Sigma Advisers
24
Two Sigma Advisers
New York
$5.3M +$2.42M +323,300 +84%
RAM
25
Readystate Asset Management
Illinois
$5.08M +$5.08M +678,731 New
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