Robeco Institutional Asset Management’s OneSpan OSPN Stock Holding History

Robeco Institutional Asset Management’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	$275K	Sell	26,100 -513	-2%	-$5.82K	﹤0.01%	818
2025 Q4	$342K	Hold	26,613	–	–	﹤0.01%	789
2025 Q3	$423K	Sell	26,613 -32,007	-55%	-$487K	﹤0.01%	813
2025 Q2	$978K	Hold	58,620	–	–	﹤0.01%	759
2025 Q1	$894K	Buy	58,620 +29,471	+101%	+$525K	﹤0.01%	798
2024 Q4	$540K	Buy	+29,149	New	+$496K	﹤0.01%	827
2020 Q4	–	Sell	-550,000	Closed	-$11.5M	–	959
2020 Q3	$11.5M	Hold	550,000	–	–	0.04%	387
2020 Q2	$15.4M	Sell	550,000 -50,000	-8%	-$982K	0.05%	354
2020 Q1	$10.9M	Hold	600,000	–	–	0.04%	403
2019 Q4	$10.3M	Buy	600,000 +30,000	+5%	+$510K	0.03%	475
2019 Q3	$8.27M	Hold	570,000	–	–	0.03%	507
2019 Q2	$8.08M	Buy	570,000 +150,000	+36%	+$2.39M	0.03%	511
2019 Q1	$8.07M	Sell	420,000 -100,484	-19%	-$1.71M	0.03%	503
2018 Q4	$6.74M	Buy	520,484 +95,484	+22%	+$1.55M	0.03%	484
2018 Q3	$8.1M	Buy	425,000 +250,000	+143%	+$4.67M	0.03%	482
2018 Q2	$3.44M	Sell	175,000 -148,000	-46%	-$2.67M	0.02%	583
2018 Q1	$4.18M	Sell	323,000 -2,942	-0.9%	-$40.2K	0.02%	550
2017 Q4	$4.53M	Buy	325,942 +125,942	+63%	+$1.66M	0.02%	505
2017 Q3	$2.41M	Buy	200,000 +35,000	+21%	+$448K	0.02%	555
2017 Q2	$2.37M	Sell	165,000 -35,000	-18%	-$481K	0.02%	561
2017 Q1	$2.7M	Buy	200,000 +100,000	+100%	+$1.4M	0.02%	524
2016 Q4	$1.36M	Buy	100,000 +25,000	+33%	+$376K	0.01%	554
2016 Q3	$1.32M	Sell	75,000 -75,000	-50%	-$1.32M	0.01%	585
2016 Q2	$2.38M	Buy	150,000 +75,000	+100%	+$1.25M	0.02%	490
2016 Q1	$1.16M	Buy	+75,000	New	+$1.11M	0.01%	583

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

Robeco Institutional Asset Management's OSPN Position: Q1 2026 in Review

Robeco Institutional Asset Management reduced its OneSpan (OSPN) stake by 1.9% in Q1 2026, selling an estimated $5.82K and leaving 26,100 shares worth $275K. The position accounts for ﹤0.01% of the portfolio, ranked #818.

Robeco Institutional Asset Management first reported a position in OSPN in Q1 2016 and has held it in 25 quarters since. The position peaked at $15.4M in Q2 2020. 190 funds tracked by Wall St. Rank hold OSPN as of Q1 2026.

Robeco Institutional Asset Management held 26,100 shares of OneSpan worth $275K as of Q1 2026.
Robeco Institutional Asset Management sold 513 OneSpan shares in Q1 2026, an estimated $5.82K.
OneSpan made up ﹤0.01% of Robeco Institutional Asset Management's portfolio in Q1 2026, its #818 holding.
Robeco Institutional Asset Management first reported a position in OneSpan in Q1 2016 and has held it in 25 quarters since.
Robeco Institutional Asset Management's OneSpan position peaked at $15.4M in Q2 2020.
190 funds tracked by Wall St. Rank held OneSpan as of Q1 2026.

Based on Robeco Institutional Asset Management's 13F filing for Q1 2026, filed 21 Apr 2026.