Jane Street’s OneSpan OSPN Stock Holding History

Jane Street’s Portfolio OSPN Stock Details OSPN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$195K	Buy	18,500 +3,000	+19%	+$34K	﹤0.01%	10173
2025 Q4	$199K	Buy	+15,500	New	+$210K	﹤0.01%	9721
2025 Q2	–	Sell	-11,900	Closed	-$181K	–	10516
2025 Q1	$181K	Buy	+11,900	New	+$212K	﹤0.01%	8519
2021 Q4	–	Sell	-38,300	Closed	-$719K	–	10620
2021 Q3	$719K	Buy	38,300 +3,700	+11%	+$78.4K	﹤0.01%	6588
2021 Q2	$884K	Buy	34,600 +5,400	+18%	+$141K	﹤0.01%	6088
2021 Q1	$715K	Buy	29,200 +14,800	+103%	+$363K	﹤0.01%	6130
2020 Q4	$298K	Buy	+14,400	New	+$309K	﹤0.01%	6428
2015 Q3	–	Sell	-7,200	Closed	-$217K	–	3995
2015 Q2	$217K	Sell	7,200 -6,000	-45%	-$163K	﹤0.01%	3186
2015 Q1	$284K	Buy	+13,200	New	+$313K	﹤0.01%	2566

Other funds holding OSPN

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

Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 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

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

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

Jane Street's OSPN Position: Q1 2026 in Review

Jane Street reduced its OneSpan (OSPN) stake by 18% in Q1 2026, selling an estimated $819K and leaving 331,417 shares worth $3.49M. The position accounts for ﹤0.01% of the portfolio, ranked #4085.

Jane Street first reported a position in OSPN in Q4 2013 and has held it in 24 quarters since. The position peaked at $5.18M in Q4 2025. 190 funds tracked by Wall St. Rank hold OSPN as of Q1 2026.

Jane Street held 331,417 shares of OneSpan worth $3.49M as of Q1 2026.
Jane Street sold 72,175 OneSpan shares in Q1 2026, an estimated $819K.
OneSpan made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #4085 holding.
Jane Street first reported a position in OneSpan in Q4 2013 and has held it in 24 quarters since.
Jane Street's OneSpan position peaked at $5.18M in Q4 2025.
190 funds tracked by Wall St. Rank held OneSpan as of Q1 2026.

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