Opera Limited
Opera Limited (OPRA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · OPRA · as of Mar 31, 2025
Ownership Breakdown
158
Institutional Holders
▲ 1 vs Q4
$214.87M
Total Inst. Value
▼ $15.51M vs Q4
89.55M
Shares Outstanding
freeFloat 31.85%
13.48M
13F Shares Held
▲ 1.36M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
OPRA largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
PORTOLAN CAPITAL MANAGEMENT, LLC services-prepackaged software | 1.53M | 1.71% | 1.71% | $24.38B | May 15, 2025 | ▲ 781.3K |
TOROSO INVESTMENTS, LLC services-prepackaged software | 1.29M | 1.45% | 1.45% | $20.63B | May 14, 2025 | ▲ 117.7K |
MARSHALL WACE, LLP services-prepackaged software | 1.12M | 1.25% | 1.25% | $17.83B | May 15, 2025 | ▼ 341.4K |
G2 INVESTMENT PARTNERS MANAGEMENT LLC services-prepackaged software | 1.05M | 1.18% | 1.18% | $16.79B | May 15, 2025 | ▲ 415.5K |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP services-prepackaged software | 931.6K | 1.04% | 1.04% | $14.85B | May 14, 2025 | — held |
DRIEHAUS CAPITAL MANAGEMENT LLC services-prepackaged software | 643.0K | 71.85% | 71.85% | $10.25B | May 15, 2025 | ▲ 80.9K |
MORGAN STANLEY services-prepackaged software | 540.7K | 60.43% | 60.43% | $8.62B | May 15, 2025 | ▲ 377.8K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP services-prepackaged software | 494.7K | 55.28% | 55.28% | $7.89B | May 14, 2025 | ▲ 93.1K |
JPMORGAN CHASE & CO services-prepackaged software | 427.3K | 47.75% | 47.75% | $6.81B | May 12, 2025 | ▲ 161.5K |
LORD, ABBETT & CO. LLC services-prepackaged software | 406.2K | 45.39% | 45.39% | $6.47B | May 13, 2025 | ▲ 8.3K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
28
Increased
+2.78M shares6
New Positions
first time holders15
Decreased
−1.48M shares0
Sold Out
fully exitedNet shares change (top 50)
+1.30M
+2.78M / −1.48M
Net new holders
+19
6 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
OPRA insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Zhou Yahui Executive Chairman | Mar 26, 2026 | J-Other | 485,874 | $15.21 | $7.39M | 54.35M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Opera Limited (OPRA) is primarily owned by institutional investors, who hold approximately 15.1% of total shares outstanding. Company insiders own approximately 68.15%, while retail and public investors account for the remaining 16.80%.
The largest institutional shareholder of Opera Limited is PORTOLAN CAPITAL MANAGEMENT, LLC, holding approximately 1.53 million shares — equal to 1.71% of outstanding shares — as of March 31, 2025.
A total of 158 institutional investors currently hold OPRA stock, with a combined institutional value of approximately $214,865,408 as of the most recent 13F filing period.
Frequently asked questions
OPRA ownershipOpera Limited (OPRA) is primarily owned by institutional investors, who hold approximately 15.1% of shares. The largest shareholder is PORTOLAN CAPITAL MANAGEMENT, LLC with a 1.71% stake. Company insiders hold 68.15%. Data sourced from SEC Form 13F as of March 31, 2025.