Jane Street’s BIO-key International BKYI Stock Holding History

Jane Street’s Portfolio BKYI Stock Details BKYI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-2,532	Closed	-$13.6K	–	11612
2025 Q4	$13.6K	Buy	+2,532	New	+$19.3K	﹤0.01%	10790
2020 Q4	–	Sell	-102	Closed	-$64K	–	7471
2020 Q3	$64K	Buy	+102	New	+$96.4K	﹤0.01%	6867
2019 Q1	–	Sell	-8	Closed	-$9K	–	5009
2018 Q4	$9K	Buy	+8	New	+$14.2K	﹤0.01%	4826

Other funds holding BKYI

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

Harbour Investments Madison, Wisconsin $7.43B AUM 24.49% 1-Year Est. Return

Jane Street's BKYI Position: Q1 2026 in Review

Jane Street sold out of BIO-key International (BKYI) in Q1 2026, closing a stake of 2,532 shares — an estimated $13.6K sold.

Jane Street first reported a position in BKYI in Q4 2018 and held it in 3 quarters. The position peaked at $64K in Q3 2020. 10 funds tracked by Wall St. Rank hold BKYI as of Q1 2026.

Jane Street reported no remaining BIO-key International position as of Q1 2026 after selling out during the quarter.
Jane Street sold 2,532 BIO-key International shares in Q1 2026, an estimated $13.6K.
Jane Street first reported a position in BIO-key International in Q4 2018 and held it in 3 quarters.
Jane Street's BIO-key International position peaked at $64K in Q3 2020.
10 funds tracked by Wall St. Rank held BIO-key International as of Q1 2026.

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