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PDT Partners’s Flex FLEX Stock Holding History

PDT Partners’s Portfolio FLEX Stock Details FLEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-77,624
Closed -$3.87M – 622
2025
Q2 		$3.87M Buy
+77,624
New +$3.02M 0.22% 158
2024
Q2 		– Sell
-96,778
Closed -$2.77M – 692
2024
Q1 		$2.77M Sell
96,778
-69,837
-42% -$1.83M 0.26% 129
2023
Q4 		$3.82M Sell
166,615
-37,906
-19% -$759K 0.42% 50
2023
Q3 		$4.16M Buy
204,521
+86
+0% +$1.74K 0.52% 27
2023
Q2 		$4.26M Sell
204,435
-13,933
-6% -$248K 0.59% 22
2023
Q1 		$3.79M Buy
+218,368
New +$3.78M 0.51% 28
2022
Q3 		– Sell
-66,536
Closed -$726K – 919
2022
Q2 		$726K Sell
66,536
-15,210
-19% -$188K 0.06% 496
2022
Q1 		$1.14M Buy
+81,746
New +$1.04M 0.1% 329
2021
Q4 		– Sell
-14,650
Closed -$195K – 916
2021
Q3 		$195K Sell
14,650
-301
-2% -$4.05K 0.01% 697
2021
Q2 		$201K Sell
14,951
-49,674
-77% -$675K 0.01% 702
2021
Q1 		$892K Buy
+64,625
New +$890K 0.06% 392
2020
Q1 		– Sell
-37,411
Closed -$356K – 721
2019
Q4 		$356K Buy
+37,411
New +$323K 0.02% 496
2015
Q4 		– Sell
-367,643
Closed -$2.92M – 590
2015
Q3 		$2.92M Buy
+367,643
New +$2.99M 0.07% 333
2015
Q2 		– Sell
-486,146
Closed -$4.64M – 1422
2015
Q1 		$4.64M Buy
+486,146
New +$4.27M 0.12% 214
2014
Q4 		– Sell
-83,734
Closed -$651K – 785
2014
Q3 		$651K Sell
83,734
-805,621
-91% -$6.58M 0.02% 857
2014
Q2 		$7.42M Buy
889,355
+588,259
+195% +$4.43M 0.2% 120
2014
Q1 		$2.1M Buy
301,096
+60,378
+25% +$390K 0.05% 443
2013
Q4 		$1.41M Sell
240,718
-42,995
-15% -$261K 0.17% 169
2013
Q3 		$1.94M Buy
283,713
+69,402
+32% +$457K 0.05% 508
2013
Q2 		$1.25M Buy
+214,311
New +$1.16M 0.03% 730

Other funds holding FLEX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
LAM
Lyrical Asset Management New York $7.88B AUM 36.5% 1-Year Est. Return

PDT Partners's FLEX Position: Q3 2025 in Review

PDT Partners sold out of Flex (FLEX) in Q3 2025, closing a stake of 77,624 shares — an estimated $3.87M sold.

PDT Partners first reported a position in FLEX in Q2 2013 and held it in 20 quarters. The position peaked at $7.42M in Q2 2014. 698 funds tracked by Wall St. Rank hold FLEX as of Q3 2025.

  • PDT Partners reported no remaining Flex position as of Q3 2025 after selling out during the quarter.
  • PDT Partners sold 77,624 Flex shares in Q3 2025, an estimated $3.87M.
  • PDT Partners first reported a position in Flex in Q2 2013 and held it in 20 quarters.
  • PDT Partners's Flex position peaked at $7.42M in Q2 2014.
  • 698 funds tracked by Wall St. Rank held Flex as of Q3 2025.

Based on PDT Partners's 13F filing for Q3 2025, filed 17 Nov 2025.