Walleye Trading’s Bio-Techne TECH Stock Holding History

Walleye Trading’s Portfolio TECH Stock Details TECH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$47K	Sell	900 -7,300	-89%	-$438K	﹤0.01%	3699
2025 Q4	$482K	Sell	8,200 -2,800	-25%	-$170K	﹤0.01%	2847
2025 Q3	$612K	Buy	11,000 +3,300	+43%	+$177K	﹤0.01%	2597
2025 Q2	$396K	Buy	+7,700	New	+$387K	﹤0.01%	2802
2024 Q3	–	Sell	-100	Closed	-$7.17K	–	4571
2024 Q2	$7.17K	Sell	100 -1,400	-93%	-$103K	﹤0.01%	3918
2024 Q1	$106K	Sell	1,500 -200	-12%	-$14.3K	﹤0.01%	3742
2023 Q4	$131K	Buy	+1,700	New	+$112K	﹤0.01%	4021
2023 Q3	–	Sell	-1,200	Closed	-$98K	–	5353
2023 Q2	$98K	Sell	1,200 -7,000	-85%	-$563K	﹤0.01%	3753
2023 Q1	$608K	Buy	+8,200	New	+$632K	﹤0.01%	2625
2022 Q2	–	Sell	-4,800	Closed	-$520K	–	5653
2022 Q1	$520K	Sell	4,800 -26,800	-85%	-$2.77M	﹤0.01%	2879
2021 Q4	$4.09M	Buy	31,600 +12,000	+61%	+$1.47M	0.01%	1110
2021 Q3	$2.37M	Buy	+19,600	New	+$2.39M	0.01%	1468

Other funds holding TECH

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Maverick Capital Dallas, Texas $8.67B AUM 48.76% 1-Year Est. Return

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

Walleye Trading's TECH Position: Q1 2026 in Review

Walleye Trading reduced its Bio-Techne (TECH) stake by 73% in Q1 2026, selling an estimated $233K and leaving 1,421 shares worth $74.3K. The position accounts for ﹤0.01% of the portfolio, ranked #3563.

Walleye Trading first reported a position in TECH in Q4 2015 and has held it in 13 quarters since. The position peaked at $312K in Q4 2025. 582 funds tracked by Wall St. Rank hold TECH as of Q1 2026.

Walleye Trading held 1,421 shares of Bio-Techne worth $74.3K as of Q1 2026.
Walleye Trading sold 3,882 Bio-Techne shares in Q1 2026, an estimated $233K.
Bio-Techne made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #3563 holding.
Walleye Trading first reported a position in Bio-Techne in Q4 2015 and has held it in 13 quarters since.
Walleye Trading's Bio-Techne position peaked at $312K in Q4 2025.
582 funds tracked by Wall St. Rank held Bio-Techne as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.