Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in OSPN held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 4.2M | $59.6M | +11.9% | 11.204% | 0.00% |
| 2 | Legal & General Group Plc | 2.2M | $31.2M | +10.4% | 5.874% | 0.01% |
| 3 | Neuberger Berman Group LLC | 1.8M | $25.5M | +9.3% | 4.803% | 0.01% |
| 4 | DIMENSIONAL FUND ADVISORS LP | 1.7M | $24.8M | +18.1% | 4.667% | 0.00% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 1.5M | $21.9M | -4.8% | 4.125% | 0.00% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.4M | $20.4M | +3.9% | 3.844% | 0.00% |
| 7 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.4M | $19.5M | +7.1% | 3.664% | 0.01% |
| 8 | STATE STREET CORP | 1.4M | $19.5M | +2.2% | 3.664% | 0.00% |
| 9 | AQR CAPITAL MANAGEMENT LLC | 1.2M | $17.1M | +100.9% | 3.206% | 0.01% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1.0M | $14.5M | +0.7% | 2.726% | 0.00% |
| 11 | JACOBS LEVY EQUITY MANAGEMENT, INC | 791K | $11.3M | -8.8% | 2.133% | 0.04% |
| 12 | AMERICAN CENTURY COMPANIES INC | 748K | $10.7M | +127.0% | 2.016% | 0.00% |
| 13 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 736K | $10.6M | -10.7% | 1.985% | 0.01% |
| 14 | Russell Investments Group, Ltd. | 592K | $8.5M | +24.0% | 1.598% | 0.01% |
| 15 | Bank of New York Mellon Corp | 507K | $7.3M | +0.5% | 1.367% | 0.00% |
| 16 | TCW GROUP INC | 464K | $6.7M | — | 1.252% | 0.04% |
| 17 | FMR LLC | 452K | $6.5M | +100.3% | 1.218% | 0.00% |
| 18 | DEPRINCE RACE & ZOLLO INC | 449K | $6.4M | -2.3% | 1.211% | 0.11% |
| 19 | NORTHERN TRUST CORP | 416K | $6.0M | +9.6% | 1.122% | 0.00% |
| 20 | PEAK6 LLC | 400K | $5.7M | — | 1.079% | 0.01% |
| 21 | GOLDMAN SACHS GROUP INC | 356K | $5.1M | -9.4% | 0.959% | 0.00% |
| 22 | MORGAN STANLEY | 352K | $5.1M | -7.3% | 0.950% | 0.00% |
| 23 | Nuveen, LLC | 343K | $4.9M | +243.4% | 0.924% | 0.00% |
| 24 | LAZARD ASSET MANAGEMENT LLC | 319K | $4.6M | -9.5% | 0.860% | 0.01% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 312K | $4.5M | -0.8% | 0.842% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in OSPN — a direct measure of their conviction.
Filings activity in OSPN during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 197 | +3.7% | 97.33% | +8.61 pp | $455M | +44% |
| Q1 2026 | 190 | 2.6% | 88.72% | 4.83 pp | $316M | 25% |
| Q4 2025 | 195 | +2.1% | 93.55% | 2.03 pp | $419M | 23% |
| Q3 2025 | 191 | 3.0% | 95.58% | +2.78 pp | $541M | 1.8% |
| Q2 2025 | 197 | 3.9% | 92.80% | +0.55 pp | $550M | +8.3% |
| Q1 2025 | 205 | +7.3% | 92.25% | 1.60 pp | $508M | 20% |
| Q4 2024 | 191 | +14% | 93.85% | +5.11 pp | $632M | +19% |
| Q3 2024 | 168 | — | 88.74% | — | $531M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying OSPN stock.
Based on Q2 2026 13F filings, institutional ownership of OneSpan Inc. stands at 97.3%, held across 197 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of OSPN, with approximately 4,153,763 shares worth $0.06B as of Q2 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of OSPN.
Our composite Smart Money Score for OSPN is 49 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
32 institutions opened new positions in OSPN during Q2 2026, while 23 fully exited. 139 added to existing positions and 22 trimmed.
OSPN institutional ownership rose by 8.61 percentage points quarter-over-quarter, with a net change of +7 holders.
The top 10 institutions account for 55.8% of all reported 13F value in OSPN, and the top 25 account for 78.6%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
OneSpan Inc. (OSPN) Institutional Ownership