Inventiva S.A.
Inventiva S.A. (IVA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · IVA · as of Sep 30, 2025
Ownership Breakdown
15
Institutional Holders
▲ 3 vs Q2
$29.42M
Total Inst. Value
▲ $13.75M vs Q2
51.98M
Shares Outstanding
freeFloat 84.59%
5.11M
13F Shares Held
▲ 178,628 vs Q2
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
IVA largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
YIHENG CAPITAL MANAGEMENT, L.P. pharmaceutical preparations | 2.64M | 5.09% | 5.09% | $15.31B | Nov 14, 2025 | — held |
NEA MANAGEMENT COMPANY, LLC pharmaceutical preparations | 1.46M | 2.81% | 2.81% | $8.32B | Nov 14, 2025 | — held |
BVF INC/IL pharmaceutical preparations | 686.0K | 1.32% | 1.32% | $3.97B | Nov 14, 2025 | — held |
MILLENNIUM MANAGEMENT LLC pharmaceutical preparations | 112.0K | 21.55% | 21.55% | $648.65M | Nov 14, 2025 | NEW |
COMMONWEALTH EQUITY SERVICES, LLC pharmaceutical preparations | 64.9K | 12.48% | 12.48% | $376.00M | Oct 22, 2025 | ▲ 10.5K |
STEMPOINT CAPITAL LP pharmaceutical preparations | 30.8K | 5.93% | 5.93% | $178.47M | Nov 14, 2025 | NEW |
MORGAN STANLEY pharmaceutical preparations | 29.8K | 5.73% | 5.73% | $172.43M | May 27, 2026 | ▲ 27.7K |
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC pharmaceutical preparations | 25.8K | 4.96% | 4.96% | $142.25M | Oct 29, 2025 | ▲ 9.2K |
NEWEDGE ADVISORS, LLC pharmaceutical preparations | 20.0K | 3.85% | 3.85% | $115.80M | Nov 17, 2025 | NEW |
AQR CAPITAL MANAGEMENT LLC pharmaceutical preparations | 10.0K | 1.92% | 1.92% | $57.90M | Nov 14, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
3
Increased
+47.4K shares5
New Positions
first time holders1
Decreased
−18.3K shares2
Sold Out
fully exitedNet shares change (top 50)
+29.1K
+47.4K / −18.3K
Net new holders
+5
5 new / 2 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
IVA insider trading · insider activity
Source: SEC Form 4
Recent Insider Transactions
Showing 10 most recent · Common Stock only
No recent insider transactions reported.
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
Inventiva S.A. (IVA) is primarily owned by institutional investors, who hold approximately 9.8% of total shares outstanding. Company insiders own approximately 15.41%, while retail and public investors account for the remaining 74.77%.
The largest institutional shareholder of Inventiva S.A. is YIHENG CAPITAL MANAGEMENT, L.P., holding approximately 2.64 million shares — equal to 5.09% of outstanding shares — as of September 30, 2025.
A total of 15 institutional investors currently hold IVA stock, with a combined institutional value of approximately $29,415,940 as of the most recent 13F filing period.
Frequently asked questions
IVA ownershipInventiva S.A. (IVA) is primarily owned by institutional investors, who hold approximately 9.8% of shares. The largest shareholder is YIHENG CAPITAL MANAGEMENT, L.P. with a 5.09% stake. Company insiders hold 15.41%. Data sourced from SEC Form 13F as of September 30, 2025.