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Magnetar Financial’s Teleflex TFX Stock Holding History

Magnetar Financial’s Portfolio TFX Stock Details TFX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-12,047
Closed -$1.43M – 1182
2025
Q2 		$1.43M Buy
12,047
+8,406
+231% +$1.06M 0.01% 383
2025
Q1 		$503K Sell
3,641
-417,699
-99% -$67.7M 0.01% 463
2024
Q4 		$75M Buy
421,340
+215,961
+105% +$44.3M 1.72% 10
2024
Q3 		$50.8M Buy
205,379
+139,847
+213% +$32.6M 1.1% 29
2024
Q2 		$13.8M Buy
+65,532
New +$13.7M 0.29% 80
2023
Q3 		– Sell
-6,338
Closed -$1.53M – 579
2023
Q2 		$1.53M Buy
+6,338
New +$1.59M 0.03% 240
2021
Q3 		– Sell
-3,369
Closed -$1.35K – 1517
2021
Q2 		$1.35K Buy
+3,369
New +$1.38M 0.01% 654
2019
Q4 		– Sell
-1,977
Closed -$672K – 645
2019
Q3 		$672K Buy
+1,977
New +$689K 0.02% 306
2018
Q3 		– Sell
-1,421
Closed -$381K – 697
2018
Q2 		$381K Buy
+1,421
New +$381K 0.01% 325
2018
Q1 		– Sell
-2,639
Closed -$657K – 785
2017
Q4 		$657K Buy
+2,639
New +$663K 0.01% 326
2017
Q2 		– Sell
-1,830
Closed -$355K – 952
2017
Q1 		$355K Buy
+1,830
New +$330K 0.01% 526
2016
Q4 		– Sell
-4,640
Closed -$780K – 346
2016
Q3 		$780K Buy
+4,640
New +$831K 0.01% 299
2016
Q2 		– Sell
-2,564
Closed -$403K – 472
2016
Q1 		$403K Buy
2,564
+320
+14% +$44.6K 0.01% 230
2015
Q4 		$295K Sell
2,244
-141
-6% -$18.3K ﹤0.01% 288
2015
Q3 		$296K Buy
+2,385
New +$319K ﹤0.01% 341

Other funds holding TFX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.84B AUM 6.92% 1-Year Est. Return
ABI
Abrams Bison Investments Bethesda, Maryland $2.31B AUM 40.26% 1-Year Est. Return

Magnetar Financial's TFX Position: Q3 2025 in Review

Magnetar Financial sold out of Teleflex (TFX) in Q3 2025, closing a stake of 12,047 shares — an estimated $1.43M sold.

Magnetar Financial first reported a position in TFX in Q3 2015 and held it in 15 quarters. The position peaked at $75M in Q4 2024. 423 funds tracked by Wall St. Rank hold TFX as of Q3 2025.

  • Magnetar Financial reported no remaining Teleflex position as of Q3 2025 after selling out during the quarter.
  • Magnetar Financial sold 12,047 Teleflex shares in Q3 2025, an estimated $1.43M.
  • Magnetar Financial first reported a position in Teleflex in Q3 2015 and held it in 15 quarters.
  • Magnetar Financial's Teleflex position peaked at $75M in Q4 2024.
  • 423 funds tracked by Wall St. Rank held Teleflex as of Q3 2025.

Based on Magnetar Financial's 13F filing for Q3 2025, filed 13 Nov 2025.