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Simplex Trading’s
ThredUp
TDUP
Stock Holding History
Simplex Trading’s Portfolio
TDUP Stock Details
TDUP Fund Activity
Bought
Maintained
Sold
Shares
Call Options
Put Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$6.56K
Sell
2,000
-300
-13%
-$1.39K
﹤0.01%
7705
2025
Q4
$14.7K
Sell
2,300
-9,900
-81%
-$80.1K
﹤0.01%
6733
2025
Q3
$115K
Buy
12,200
+11,200
+1,120%
+$106K
﹤0.01%
5584
2025
Q2
$7K
Sell
1,000
-2,100
-68%
-$12.3K
﹤0.01%
7586
2025
Q1
$7K
Buy
+3,100
New
+$7.14K
﹤0.01%
7368
2024
Q2
–
Sell
-1,700
Closed
-$3K
–
10748
2024
Q1
$3K
Sell
1,700
-8,900
-84%
-$18.1K
﹤0.01%
8322
2023
Q4
$23K
Hold
10,600
–
–
﹤0.01%
6816
2023
Q3
$42K
Sell
10,600
-300
-3%
-$1.02K
﹤0.01%
5970
2023
Q2
$26K
Buy
10,900
+6,200
+132%
+$16.2K
﹤0.01%
6511
2023
Q1
$11K
Sell
4,700
-17,100
-78%
-$31.9K
﹤0.01%
7486
2022
Q4
$28K
Sell
21,800
-100
-0.5%
-$137
﹤0.01%
6557
2022
Q3
$40K
Buy
21,900
+21,500
+5,375%
+$53.9K
﹤0.01%
6743
2022
Q2
$1K
Sell
400
-1,500
-79%
-$8.1K
﹤0.01%
9681
2022
Q1
$14K
Sell
1,900
-92,600
-98%
-$806K
﹤0.01%
8610
2021
Q4
$1.21M
Buy
94,500
+84,500
+845%
+$1.54M
0.04%
2619
2021
Q3
$272K
Buy
10,000
+2,400
+32%
+$54K
0.01%
5075
2021
Q2
$221K
Buy
+7,600
New
+$164K
0.01%
5535
Other funds holding TDUP
NIM
Needham Investment Management
New York
$1.96B AUM
101.23%
1-Year Est. Return
Capital World Investors
Los Angeles, California
$733B AUM
35.63%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
Marshall Wace
London, United Kingdom
$93.4B AUM
35.1%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
Arrowstreet Capital
Boston, Massachusetts
$185B AUM
39.58%
1-Year Est. Return
Acadian Asset Management
Boston, Massachusetts
$70.5B AUM
36%
1-Year Est. Return
Qube Research & Technologies (QRT)
London, United Kingdom
$70.4B AUM
20.22%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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