MF
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Magnetar Financial’s Reinsurance Group of America RGA Stock Holding History

Magnetar Financial’s Portfolio RGA Stock Details RGA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.74M Buy
13,408
+11,889
+783% +$2.46M 0.03% 274
2025
Q4 		$309K Sell
1,519
-20,877
-93% -$4.04M ﹤0.01% 675
2025
Q3 		$4.3M Sell
22,396
-11,145
-33% -$2.13M 0.03% 254
2025
Q2 		$6.65M Buy
33,541
+21,652
+182% +$4.23M 0.03% 204
2025
Q1 		$2.34M Sell
11,889
-6,350
-35% -$1.32M 0.03% 258
2024
Q4 		$3.9M Buy
18,239
+10,585
+138% +$2.31M 0.09% 164
2024
Q3 		$1.67M Buy
7,654
+2,073
+37% +$441K 0.04% 244
2024
Q2 		$1.15M Buy
+5,581
New +$1.11M 0.02% 252
2023
Q4 		– Sell
-14,637
Closed -$2.13M – 521
2023
Q3 		$2.13M Buy
14,637
+9,934
+211% +$1.41M 0.05% 180
2023
Q2 		$652K Buy
+4,703
New +$669K 0.01% 314
2022
Q2 		– Sell
-13,761
Closed -$1.51M – 1799
2022
Q1 		$1.51M Buy
+13,761
New +$1.52M 0.02% 723
2021
Q2 		– Sell
-5,547
Closed -$699K – 1349
2021
Q1 		$699K Buy
+5,547
New +$659K 0.01% 757
2020
Q3 		– Sell
-3,097
Closed -$243K – 721
2020
Q2 		$243K Buy
+3,097
New +$286K 0.01% 368
2020
Q1 		– Sell
-3,670
Closed -$598K – 612
2019
Q4 		$598K Buy
+3,670
New +$594K 0.01% 277
2019
Q3 		– Sell
-1,290
Closed -$201K – 568
2019
Q2 		$201K Sell
1,290
-1,952
-60% -$292K ﹤0.01% 406
2019
Q1 		$460K Buy
+3,242
New +$467K 0.01% 262
2018
Q3 		– Sell
-15,131
Closed -$2.02M – 668
2018
Q2 		$2.02M Buy
15,131
+9,115
+152% +$1.36M 0.03% 95
2018
Q1 		$926K Buy
6,016
+1,952
+48% +$307K 0.02% 215
2017
Q4 		$634K Buy
+4,064
New +$615K 0.01% 332
2017
Q3 		– Sell
-19,397
Closed -$2.49M – 889
2017
Q2 		$2.49M Sell
19,397
-2,134
-10% -$269K 0.04% 209
2017
Q1 		$2.73M Buy
+21,531
New +$2.73M 0.04% 145
2013
Q3 		– Sell
-4,478
Closed -$309K – 515
2013
Q2 		$309K Buy
+4,478
New +$283K 0.01% 324

Other funds holding RGA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Magnetar Financial's RGA Position: Q1 2026 in Review

Magnetar Financial increased its Reinsurance Group of America (RGA) stake by 783% in Q1 2026, buying an estimated $2.46M and bringing the position to 13,408 shares worth $2.74M. The position accounts for 0.03% of the portfolio, ranked #274.

Magnetar Financial first reported a position in RGA in Q2 2013 and has held it in 22 quarters since. The position peaked at $6.65M in Q2 2025. 610 funds tracked by Wall St. Rank hold RGA as of Q1 2026.

  • Magnetar Financial held 13,408 shares of Reinsurance Group of America worth $2.74M as of Q1 2026.
  • Magnetar Financial bought 11,889 Reinsurance Group of America shares in Q1 2026, an estimated $2.46M.
  • Reinsurance Group of America made up 0.03% of Magnetar Financial's portfolio in Q1 2026, its #274 holding.
  • Magnetar Financial first reported a position in Reinsurance Group of America in Q2 2013 and has held it in 22 quarters since.
  • Magnetar Financial's Reinsurance Group of America position peaked at $6.65M in Q2 2025.
  • 610 funds tracked by Wall St. Rank held Reinsurance Group of America as of Q1 2026.

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