MF
BRO icon

Magnetar Financial’s Brown & Brown BRO Stock Holding History

Magnetar Financial’s Portfolio BRO Stock Details BRO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-23,714
Closed -$1.89M – 1167
2025
Q4 		$1.89M Buy
+23,714
New +$1.98M 0.02% 355
2024
Q4 		– Sell
-60,679
Closed -$6.29M – 629
2024
Q3 		$6.29M Buy
+60,679
New +$6.03M 0.14% 117
2024
Q1 		– Sell
-58,170
Closed -$4.14M – 385
2023
Q4 		$4.14M Buy
+58,170
New +$4.16M 0.11% 130
2023
Q1 		– Sell
-17,880
Closed -$1.02M – 620
2022
Q4 		$1.02M Buy
+17,880
New +$1.05M 0.02% 518
2021
Q1 		– Sell
-54,033
Closed -$2.56M – 1051
2020
Q4 		$2.56M Buy
54,033
+46,777
+645% +$2.15M 0.04% 317
2020
Q3 		$328K Buy
+7,256
New +$324K 0.01% 519
2018
Q3 		– Sell
-8,434
Closed -$234K – 529
2018
Q2 		$234K Sell
8,434
-38,987
-82% -$1.06M ﹤0.01% 439
2018
Q1 		$1.21M Buy
+47,421
New +$1.24M 0.02% 180
2017
Q4 		– Sell
-32,428
Closed -$781K – 705
2017
Q3 		$781K Sell
32,428
-19,438
-37% -$436K 0.01% 335
2017
Q2 		$1.12M Buy
51,866
+33,402
+181% +$716K 0.02% 333
2017
Q1 		$385K Buy
+18,464
New +$399K 0.01% 513
2013
Q4 		– Sell
-52,456
Closed -$842K – 242
2013
Q3 		$842K Buy
52,456
+12,780
+32% +$209K 0.01% 311
2013
Q2 		$640K Buy
+39,676
New +$628K 0.01% 276

Other funds holding BRO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $20.2B AUM 17.52% 1-Year Est. Return

Magnetar Financial's BRO Position: Q1 2026 in Review

Magnetar Financial sold out of Brown & Brown (BRO) in Q1 2026, closing a stake of 23,714 shares — an estimated $1.89M sold.

Magnetar Financial first reported a position in BRO in Q2 2013 and held it in 13 quarters. The position peaked at $6.29M in Q3 2024. 814 funds tracked by Wall St. Rank hold BRO as of Q1 2026.

  • Magnetar Financial reported no remaining Brown & Brown position as of Q1 2026 after selling out during the quarter.
  • Magnetar Financial sold 23,714 Brown & Brown shares in Q1 2026, an estimated $1.89M.
  • Magnetar Financial first reported a position in Brown & Brown in Q2 2013 and held it in 13 quarters.
  • Magnetar Financial's Brown & Brown position peaked at $6.29M in Q3 2024.
  • 814 funds tracked by Wall St. Rank held Brown & Brown as of Q1 2026.

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