Magnetar Financial’s Bank of N.T. Butterfield & Son NTB Stock Holding History

Magnetar Financial’s Portfolio NTB Stock Details NTB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.01M	Buy	38,254 +18,423	+93%	+$946K	0.02%	315
2025 Q4	$988K	Sell	19,831 -1,188	-6%	-$54.7K	0.01%	443
2025 Q3	$902K	Buy	+21,019	New	+$948K	0.01%	478
2025 Q2	–	Sell	-24,072	Closed	-$937K	–	1057
2025 Q1	$937K	Sell	24,072 -2,206	-8%	-$83.5K	0.01%	352
2024 Q4	$960K	Buy	26,278 +7,932	+43%	+$297K	0.02%	284
2024 Q3	$677K	Buy	+18,346	New	+$679K	0.01%	311
2018 Q1	–	Sell	-10,006	Closed	-$363K	–	733
2017 Q4	$363K	Buy	+10,006	New	+$372K	0.01%	463
2017 Q2	–	Sell	-9,333	Closed	-$298K	–	913
2017 Q1	$298K	Buy	+9,333	New	+$304K	﹤0.01%	565
2016 Q4	–	Sell	-80,000	Closed	-$1.98M	–	271
2016 Q3	$1.98M	Buy	+80,000	New	+$1.94M	0.03%	181

Other funds holding NTB

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

RIM

Rovida Investment Management Grand Cayman, Cayman Islands $797M AUM 111.83% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

DSA

Davis Selected Advisers Tucson, Arizona $21.8B AUM 23.45% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return

Magnetar Financial's NTB Position: Q1 2026 in Review

Magnetar Financial increased its Bank of N.T. Butterfield & Son (NTB) stake by 93% in Q1 2026, buying an estimated $946K and bringing the position to 38,254 shares worth $2.01M. The position accounts for 0.02% of the portfolio, ranked #315.

Magnetar Financial first reported a position in NTB in Q3 2016 and has held it in 9 quarters since. 243 funds tracked by Wall St. Rank hold NTB as of Q1 2026.

Magnetar Financial held 38,254 shares of Bank of N.T. Butterfield & Son worth $2.01M as of Q1 2026.
Magnetar Financial bought 18,423 Bank of N.T. Butterfield & Son shares in Q1 2026, an estimated $946K.
Bank of N.T. Butterfield & Son made up 0.02% of Magnetar Financial's portfolio in Q1 2026, its #315 holding.
Magnetar Financial first reported a position in Bank of N.T. Butterfield & Son in Q3 2016 and has held it in 9 quarters since.
243 funds tracked by Wall St. Rank held Bank of N.T. Butterfield & Son as of Q1 2026.

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