MF
EXTR icon

Magnetar Financial’s Extreme Networks EXTR Stock Holding History

Magnetar Financial’s Portfolio EXTR Stock Details EXTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.18M Buy
78,075
+54,277
+228% +$810K 0.01% 438
2025
Q4 		$396K Buy
23,798
+13,197
+124% +$242K ﹤0.01% 607
2025
Q3 		$219K Sell
10,601
-1,984
-16% -$39.4K ﹤0.01% 759
2025
Q2 		$226K Buy
+12,585
New +$185K ﹤0.01% 774
2024
Q1 		– Sell
-58,666
Closed -$1.03M – 416
2023
Q4 		$1.03M Buy
58,666
+21,106
+56% +$399K 0.03% 255
2023
Q3 		$909K Buy
+37,560
New +$1.02M 0.02% 260
2019
Q3 		– Sell
-13,080
Closed -$85K – 512
2019
Q2 		$85K Buy
+13,080
New +$86.4K ﹤0.01% 421

Other funds holding EXTR

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return