Jane Street’s Columbia Seligman Premium Technology Growth Fund STK Stock Holding History

Jane Street’s Portfolio STK Stock Details STK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$331K	Buy	8,736 +1,104	+14%	+$43.5K	﹤0.01%	9008
2025 Q4	$281K	Buy	+7,632	New	+$281K	﹤0.01%	8987
2025 Q3	–	Sell	-6,854	Closed	-$208K	–	11730
2025 Q2	$208K	Buy	+6,854	New	+$194K	﹤0.01%	8473
2021 Q3	–	Sell	-7,104	Closed	-$252K	–	10690
2021 Q2	$252K	Buy	+7,104	New	+$240K	﹤0.01%	8450
2020 Q3	–	Sell	-14,708	Closed	-$323K	–	7886
2020 Q2	$323K	Buy	+14,708	New	+$304K	﹤0.01%	5734

Other funds holding STK

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Janney Montgomery Scott Philadelphia, Pennsylvania $40.4B AUM 21.2% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

KIM

Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

SFS

Shaker Financial Services Arlington, Virginia $319M AUM 3.9% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

Jane Street's STK Position: Q1 2026 in Review

Jane Street increased its Columbia Seligman Premium Technology Growth Fund (STK) stake by 14% in Q1 2026, buying an estimated $43.5K and bringing the position to 8,736 shares worth $331K. The position accounts for ﹤0.01% of the portfolio, ranked #9008.

Jane Street first reported a position in STK in Q2 2020 and has held it in 5 quarters since. 79 funds tracked by Wall St. Rank hold STK as of Q1 2026.

Jane Street held 8,736 shares of Columbia Seligman Premium Technology Growth Fund worth $331K as of Q1 2026.
Jane Street bought 1,104 Columbia Seligman Premium Technology Growth Fund shares in Q1 2026, an estimated $43.5K.
Columbia Seligman Premium Technology Growth Fund made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9008 holding.
Jane Street first reported a position in Columbia Seligman Premium Technology Growth Fund in Q2 2020 and has held it in 5 quarters since.
79 funds tracked by Wall St. Rank held Columbia Seligman Premium Technology Growth Fund as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.