MF
XYZ

Magnetar Financial’s Block Inc XYZ Stock Holding History

Magnetar Financial’s Portfolio XYZ Stock Details XYZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$229K Buy
+4,007
New +$244K ﹤0.01% 850
2025
Q1 		– Sell
-882
Closed -$75K – 992
2024
Q4 		$75K Sell
882
-22,831
-96% -$1.87M ﹤0.01% 578
2024
Q3 		$1.59M Buy
+23,713
New +$1.53M 0.03% 251
2023
Q3 		– Sell
-11,231
Closed -$748K – 605
2023
Q2 		$748K Buy
+11,231
New +$702K 0.02% 296
2022
Q1 		– Sell
-7,800
Closed -$1.26M – 1563
2021
Q4 		$1.26M Sell
7,800
-2,074
-21% -$449K 0.01% 759
2021
Q3 		$2.37M Sell
9,874
-4,693
-32% -$1.21M 0.02% 583
2021
Q2 		$3.55K Buy
+14,567
New +$3.38M 0.03% 480
2020
Q1 		– Sell
-14,983
Closed -$937K – 670
2019
Q4 		$937K Buy
+14,983
New +$957K 0.02% 228
2018
Q1 		– Sell
-27,300
Closed -$946K – 818
2017
Q4 		$946K Buy
+27,300
New +$1,000K 0.02% 237
2017
Q2 		– Sell
-19,758
Closed -$341K – 980
2017
Q1 		$341K Buy
+19,758
New +$309K ﹤0.01% 536
2016
Q3 		– Sell
-12,347
Closed -$112K – 618
2016
Q2 		$112K Buy
+12,347
New +$140K ﹤0.01% 345

Other funds holding XYZ

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $74.3B AUM 24.01% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Magnetar Financial's XYZ Position: Q1 2026 in Review

Magnetar Financial opened a new position in Block Inc (XYZ) in Q1 2026: 4,007 shares worth $229K. The stake represents ﹤0.01% of the portfolio and ranks #850 among its holdings. This is a return to the name: Magnetar Financial previously reported a position in XYZ as recently as Q4 2024.

Magnetar Financial first reported a position in XYZ in Q2 2016 and has held it in 11 quarters since. The position peaked at $2.37M in Q3 2021. 986 funds tracked by Wall St. Rank hold XYZ as of Q1 2026.

  • Magnetar Financial held 4,007 shares of Block Inc worth $229K as of Q1 2026.
  • Block Inc was a new Magnetar Financial position in Q1 2026.
  • Block Inc made up ﹤0.01% of Magnetar Financial's portfolio in Q1 2026, its #850 holding.
  • Magnetar Financial first reported a position in Block Inc in Q2 2016 and has held it in 11 quarters since.
  • Magnetar Financial's Block Inc position peaked at $2.37M in Q3 2021.
  • 986 funds tracked by Wall St. Rank held Block Inc as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.