TNDM Institutional Ownership
Top institutional (13F) holders of TNDM and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
37
Institutional value
$689.3M
Top holder
BlackRock, Inc.
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Top holders
| Holder | Filed | Value |
|---|---|---|
| BlackRock, Inc.holding company | Aug 7, 2026 | $174.79M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $95.45M |
| Vanguard Portfolio Managementinvestment advisor | Aug 13, 2026 | $64.88M |
| Vanguard Capital Managementinvestment advisor | Aug 13, 2026 | $46.73M |
| STATE STREET CORPORATIONinvestment advisor | Sep 22, 2026 | $43.03M |
| CITADEL ADVISORS LLCinvestment advisor | Sep 1, 2026 | $27.98M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $27.18M |
| BAILLIE GIFFORD & COinvestment advisor | May 8, 2026 | $20.88M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $19.79M |
| FMR LLCinvestment advisor | Aug 13, 2026 | $14.73M |
| Point72 Asset Management, L.P.investment advisor | Aug 14, 2026 | $13.75M |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | Aug 14, 2026 | $13.16M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $13.01M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $11.37M |
| D. E. Shaw & Co., Inc.investment advisor | Aug 14, 2026 | $10.29M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPinvestment advisor | Aug 13, 2026 | $10.08M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | Aug 14, 2026 | $9.91M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $9.76M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | Aug 14, 2026 | $8.43M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $8.06M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $5.96M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $5.85M |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $5.53M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $5.31M |
| Invesco Ltd.investment advisor | Aug 14, 2026 | $4.85M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.