Mariner
OSPN icon

Mariner’s OneSpan OSPN Stock Holding History

Mariner’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 		$1.48M Buy
102,835
+36,952
+56% +$467K ﹤0.01% 1677
2026
Q1 		$694K Buy
65,883
+7,068
+12% +$80.2K ﹤0.01% 2245
2025
Q4 		$755K Sell
58,815
-4,826
-8% -$65.5K ﹤0.01% 2150
2025
Q3 		$1.01M Buy
63,641
+52,607
+477% +$800K ﹤0.01% 1895
2025
Q2 		$184K Buy
+11,034
New +$171K ﹤0.01% 3080

Other funds holding OSPN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Mariner's OSPN Position: Q2 2026 in Review

Mariner increased its OneSpan (OSPN) stake by 56% in Q2 2026, buying an estimated $467K and bringing the position to 102,835 shares worth $1.48M. The position accounts for ﹤0.01% of the portfolio, ranked #1677.

Mariner first reported a position in OSPN in Q2 2025 and has held it in 5 quarters since. 195 funds tracked by Wall St. Rank hold OSPN as of Q2 2026.

  • Mariner held 102,835 shares of OneSpan worth $1.48M as of Q2 2026.
  • Mariner bought 36,952 OneSpan shares in Q2 2026, an estimated $467K.
  • OneSpan made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1677 holding.
  • Mariner first reported a position in OneSpan in Q2 2025 and has held it in 5 quarters since.
  • 195 funds tracked by Wall St. Rank held OneSpan as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.