Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in OPRA held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | AMERICAN CENTURY COMPANIES INC | 1.8M | $25.1M | +14.2% | 1.966% | 0.01% |
| 2 | Schonfeld Strategic Advisors LLC | 1.4M | $20.4M | +26.8% | 1.598% | 0.15% |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.3M | $18.4M | +44.6% | 1.440% | 0.00% |
| 4 | Livforsakringsbolaget Skandia, Omsesidigt | 7K | $13.3M | -63.3% | 0.008% | 0.51% |
| 5 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 770K | $11.0M | -5.8% | 0.860% | 0.01% |
| 6 | Penn Capital Management Company, LLC | 545K | $7.8M | +2.3% | 0.608% | 0.60% |
| 7 | ExodusPoint Capital Management, LP | 438K | $6.2M | β | 0.489% | 0.06% |
| 8 | NEW YORK STATE COMMON RETIREMENT FUND | 354K | $5.0M | 0.0% | 0.395% | 0.01% |
| 9 | Trexquant Investment LP | 295K | $4.2M | +34.3% | 0.329% | 0.04% |
| 10 | UBS Group AG | 292K | $4.2M | +251.8% | 0.326% | 0.00% |
| 11 | RENAISSANCE TECHNOLOGIES LLC | 285K | $4.1M | +22.9% | 0.318% | 0.01% |
| 12 | CREDIT AGRICOLE S A | 280K | $4.0M | -24.7% | 0.313% | 0.01% |
| 13 | Rockefeller Capital Management L.P. | 252K | $3.6M | +2.4% | 0.281% | 0.01% |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 246K | $3.5M | -3.1% | 0.275% | 0.00% |
| 15 | MILLENNIUM MANAGEMENT LLC | 225K | $3.2M | +14.6% | 0.252% | 0.00% |
| 16 | Quinn Opportunity Partners LLC | 220K | $3.1M | β | 0.246% | 0.16% |
| 17 | Squarepoint Ops LLC | 164K | $2.3M | +126.6% | 0.183% | 0.00% |
| 18 | SEIZERT CAPITAL PARTNERS, LLC | 155K | $2.2M | β | 0.173% | 0.10% |
| 19 | KLEIN PAVLIS & PEASLEY FINANCIAL, INC. | 147K | $2.1M | +46.3% | 0.164% | 1.16% |
| 20 | MARSHALL WACE, LLP | 123K | $1.8M | -52.8% | 0.137% | 0.00% |
| 21 | Strategic Global Advisors, LLC | 98K | $1.4M | -4.4% | 0.110% | 0.22% |
| 22 | VOLORIDGE INVESTMENT MANAGEMENT, LLC | 89K | $1.3M | -70.5% | 0.099% | 0.01% |
| 23 | BlackRock, Inc. | 88K | $1.3M | +35.5% | 0.099% | 0.00% |
| 24 | SEI INVESTMENTS CO | 85K | $1.2M | +74.5% | 0.094% | 0.00% |
| 25 | Samalin Investment Counsel, LLC | 80K | $1.1M | +3.2% | 0.090% | 0.41% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in OPRA β a direct measure of their conviction.
Filings activity in OPRA during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new OPRA position in Q1 2026
Institutions that fully closed their OPRA position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 128 | 6.6% | 10.72% | 2.32 pp | $175M | 18% |
| Q4 2025 | 137 | 5.5% | 13.04% | 6.64 pp | $212M | 34% |
| Q3 2025 | 145 | +5.1% | 19.68% | +3.77 pp | $320M | +24% |
| Q2 2025 | 138 | 0.7% | 15.91% | +4.14 pp | $259M | +35% |
| Q1 2025 | 139 | +0.7% | 11.77% | 3.94 pp | $192M | 25% |
| Q4 2024 | 138 | +11% | 15.71% | +7.77 pp | $256M | +98% |
| Q3 2024 | 124 | +6.9% | 7.94% | +1.48 pp | $129M | +23% |
| Q2 2024 | 116 | β | 6.46% | β | $105M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying OPRA stock.
Based on Q1 2026 13F filings, institutional ownership of Opera Limited stands at 10.7%, held across 128 reporting institutions.
AMERICAN CENTURY COMPANIES INC is the largest reported institutional holder of OPRA, with approximately 1,760,522 shares worth $0.03B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of OPRA, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, RENAISSANCE TECHNOLOGIES LLC, MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for OPRA is 45 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
25 institutions opened new positions in OPRA during Q1 2026, while 34 fully exited. 68 added to existing positions and 34 trimmed.
OPRA institutional ownership fell by 2.32 percentage points quarter-over-quarter, with a net change of -9 holders.
The top 10 institutions account for 66.2% of all reported 13F value in OPRA, and the top 25 account for 86.9%.
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.
Opera Limited (OPRA) Institutional Ownership