Mangrove Partners’s OneSpan OSPN Stock Holding History

Mangrove Partners’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 Q2	$197K	Sell	13,734 -4,496	-25%	-$56.8K	0.01%	369
2026 Q1	$192K	Buy	+18,230	New	+$207K	0.02%	375

Other funds holding OSPN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Mangrove Partners's OSPN Position: Q2 2026 in Review

Mangrove Partners reduced its OneSpan (OSPN) stake by 25% in Q2 2026, selling an estimated $56.8K and leaving 13,734 shares worth $197K. The position accounts for 0.01% of the portfolio, ranked #369.

Mangrove Partners first reported a position in OSPN in Q1 2026 and has held it in 2 quarters since. 195 funds tracked by Wall St. Rank hold OSPN as of Q2 2026.

Mangrove Partners held 13,734 shares of OneSpan worth $197K as of Q2 2026.
Mangrove Partners sold 4,496 OneSpan shares in Q2 2026, an estimated $56.8K.
OneSpan made up 0.01% of Mangrove Partners's portfolio in Q2 2026, its #369 holding.
Mangrove Partners first reported a position in OneSpan in Q1 2026 and has held it in 2 quarters since.
195 funds tracked by Wall St. Rank held OneSpan as of Q2 2026.

Based on Mangrove Partners's 13F filing for Q2 2026, filed 14 Aug 2026.