Tandem Diabetes Care, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 02/07/2025 | 11.70 M | $421.36 M | 5.29% | 17.85% |
| VANGUARD GROUP INC | 02/11/2025 | 7.44 M | $267.99 M | 1.05% | 11.35% |
| UBS GROUP AG | 02/14/2025 | 2.75 M | $98.89 M | 0.00% | 4.19% |
| ARROWMARK COLORADO HOLDINGS LLC | 02/14/2025 | 2.72 M | $98.11 M | 14.12% | 4.16% |
| GW&K INVESTMENT MANAGEMENT, LLC | 02/05/2025 | 2.12 M | $76.49 M | 17.98% | 3.24% |
| FRED ALGER MANAGEMENT, LLC | 02/14/2025 | 1.94 M | $70.00 M | -1.81% | 2.97% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 02/14/2025 | 1.66 M | $59.83 M | 189.03% | 2.53% |
| PARK WEST ASSET MANAGEMENT LLC | 02/14/2025 | 1.60 M | $57.63 M | 49.53% | 2.44% |
| STEPHENS INVESTMENT MANAGEMENT GROUP LLC | 01/28/2025 | 1.56 M | $56.04 M | 22.07% | 2.37% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/12/2025 | 1.53 M | $55.26 M | 0.53% | 2.34% |
| JENNISON ASSOCIATES LLC | 01/24/2025 | 1.47 M | $52.82 M | -17.71% | 2.24% |
| CHAMPLAIN INVESTMENT PARTNERS, LLC | 02/13/2025 | 1.38 M | $49.70 M | -6.08% | 2.11% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 02/14/2025 | 1.28 M | $46.04 M | 100.00% | 1.95% |
| FMR LLC | 02/13/2025 | 1.09 M | $39.15 M | 92.40% | 1.66% |
| CHICAGO CAPITAL, LLC | 01/24/2025 | 970,607 | $34.96 M | -3.24% | 1.48% |
| PARADICE INVESTMENT MANAGEMENT LLC | 01/31/2025 | 956,407 | $34.45 M | 5.86% | 1.46% |
| MARSHALL WACE, LLP | 02/13/2025 | 950,948 | $34.25 M | 16.88% | 1.45% |
| GILDER GAGNON HOWE & CO LLC | 02/14/2025 | 931,894 | $33.57 M | 6.75% | 1.42% |
| BROWN ADVISORY INC | 02/14/2025 | 913,087 | $32.89 M | 100.00% | 1.39% |
| TWO SIGMA ADVISERS, LP | 02/14/2025 | 881,783 | $31.76 M | -2.23% | 1.35% |
| TWO SIGMA INVESTMENTS, LP | 02/14/2025 | 861,188 | $31.02 M | 4.42% | 1.31% |
| MORGAN STANLEY | 02/14/2025 | 847,109 | $30.51 M | -14.67% | 1.29% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 02/14/2025 | 790,547 | $28.48 M | 49.16% | 1.21% |
| BELLEVUE GROUP AG | 02/14/2025 | 782,456 | $28.18 M | -57.73% | 1.19% |
| CAPITAL WORLD INVESTORS | 02/13/2025 | 767,000 | $27.63 M | -76.51% | 1.17% |
| BAILLIE GIFFORD & CO | 01/31/2025 | 746,109 | $26.87 M | 235.68% | 1.14% |
| CAPITAL INTERNATIONAL INVESTORS | 02/13/2025 | 718,038 | $25.86 M | 12.50% | 1.10% |
| NORTHERN TRUST CORP | 02/14/2025 | 697,456 | $25.12 M | 9.72% | 1.06% |
| GOLDMAN SACHS GROUP INC | 02/11/2025 | 678,490 | $24.44 M | 9.34% | 1.04% |
| BROWN CAPITAL MANAGEMENT LLC | 02/14/2025 | 642,020 | $23.13 M | -13.13% | 0.98% |
| UBS GROUP AG | 02/14/2025 | 626,350 | $22.56 M | 177.78% | 0.96% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/06/2025 | 602,321 | $21.70 M | 2.77% | 0.92% |
| VICTORY CAPITAL MANAGEMENT INC | 02/06/2025 | 565,233 | $20.36 M | -3.75% | 0.86% |
| NUVEEN ASSET MANAGEMENT, LLC | 02/14/2025 | 519,019 | $18.70 M | 9.86% | 0.79% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 02/10/2025 | 515,062 | $18.55 M | 89.29% | 0.79% |
| OBERWEIS ASSET MANAGEMENT INC/ | 02/14/2025 | 506,600 | $18.25 M | 13.07% | 0.77% |
| POINT72 ASSET MANAGEMENT, L.P. | 02/14/2025 | 495,311 | $17.84 M | 105.77% | 0.76% |
| BARCLAYS PLC | 02/13/2025 | 476,974 | $17.18 M | 106.42% | 0.73% |
| BANK OF NEW YORK MELLON CORP | 02/04/2025 | 436,692 | $15.73 M | 0.95% | 0.67% |
| JPMORGAN CHASE & CO | 02/12/2025 | 392,586 | $14.14 M | 98.69% | 0.60% |
| PRINCIPAL FINANCIAL GROUP INC | 01/31/2025 | 388,347 | $13.99 M | 4.87% | 0.59% |
| DIVISADERO STREET CAPITAL MANAGEMENT, LP | 02/14/2025 | 360,232 | $12.98 M | -65.78% | 0.55% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 02/14/2025 | 346,565 | $12.48 M | 29.21% | 0.53% |
| AMERIPRISE FINANCIAL INC | 02/14/2025 | 345,681 | $12.45 M | -60.30% | 0.53% |
| BEACONLIGHT CAPITAL, LLC | 02/14/2025 | 331,209 | $11.93 M | 53.61% | 0.51% |
| BANK OF AMERICA CORP /DE/ | 02/14/2025 | 317,706 | $11.44 M | -28.70% | 0.48% |
| RENAISSANCE TECHNOLOGIES LLC | 02/13/2025 | 315,727 | $11.37 M | 50.04% | 0.48% |
| MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. | 01/27/2025 | 301,614 | $11.12 M | 397.32% | 0.46% |
| FIRST LIGHT ASSET MANAGEMENT, LLC | 02/14/2025 | 292,117 | $10.52 M | -71.51% | 0.45% |
| RUSSELL INVESTMENTS GROUP, LTD. | 02/13/2025 | 290,228 | $10.45 M | 36.49% | 0.44% |
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Tandem Diabetes Care, Inc. institutional Ownership - FAQ's
During the previous two years, 415 institutional investors and hedge funds held shares of Tandem Diabetes Care, Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 11.7 M
VANGUARD GROUP INC: 7.44 M
ArrowMark Colorado Holdings LLC: 2.72 M
GW&K Investment Management, LLC: 2.12 M
FRED ALGER MANAGEMENT, LLC: 1.94 M
JACOBS LEVY EQUITY MANAGEMENT, INC: 1.66 M
110.03% of Tandem Diabetes Care, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 85.23 M shares in the last 24 months. This purchase volume represents approximately $1.60 B in transactions.