Institutional Ownership Tandem Diabetes Care Inc (TNDM)
This table provides information about the institutional ownership of Tandem Diabetes Care Inc (TNDM). We have compiled data on the 296 institutions that hold shares in the stock, with a total of 72.2 Million shares, which have been reported (via 13F filing form) to have a value of $1.38 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
11,122,903
shares
|
$211 Million
0.01% of portfolio
|
Q2 2024
Added 20.48%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
7,292,169
shares
|
$138 Million
0.0% of portfolio
|
Q1 2025
Reduced 1.99%
|
|
|
Sessa Capital Im, L.P.
New York, NY |
May 15, 2025 Q1 2025 |
4,466,307
shares
|
$84.6 Million
3.55% of portfolio
|
Q1 2025
New holding
|
|
|
Gw&K Investment Management, LLC
Boston, MA |
May 05, 2025 Q1 2025 |
2,863,987
shares
|
$54.2 Million
0.51% of portfolio
|
Q1 2025
Added 34.87%
|
|
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
May 15, 2025 Q1 2025 |
2,716,332
shares
|
$51.4 Million
0.95% of portfolio
|
Q1 2025
Reduced 0.27%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
2,687,739
shares
|
$50.9 Million
0.0% of portfolio
|
Q1 2025
Reduced 2.8%
|
|
|
Hood River Capital Management LLC
Palm Beach Gardens, FL |
May 15, 2025 Q1 2025 |
2,312,044
shares
|
$43.8 Million
0.84% of portfolio
|
Q1 2025
Added 80.9%
|
|
|
Stephens Investment Management Group LLC
|
May 01, 2025 Q1 2025 |
1,706,915
shares
|
$32.3 Million
0.5% of portfolio
|
Q1 2025
Added 9.71%
|
|
|
Paradice Investment Management LLC
|
May 12, 2025 Q1 2025 |
1,649,907
shares
|
$31.2 Million
7.25% of portfolio
|
Q1 2025
Added 72.51%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
1,557,210
shares
|
$29.5 Million
0.0% of portfolio
|
Q1 2025
Added 1.52%
|
|
|
Jennison Associates LLC
|
May 02, 2025 Q1 2025 |
1,477,108
shares
|
$28 Million
0.02% of portfolio
|
Q1 2025
Added 0.73%
|
|
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
May 15, 2025 Q1 2025 |
1,471,569
shares
|
$27.9 Million
0.12% of portfolio
|
Q1 2025
Reduced 11.41%
|
|
|
Fred Alger Management, LLC
New York, NY |
May 15, 2025 Q1 2025 |
1,454,239
shares
|
$27.5 Million
0.17% of portfolio
|
Q1 2025
Reduced 25.17%
|
|
|
Champlain Investment Partners, LLC
Burlington, VT |
May 14, 2025 Q1 2025 |
1,368,888
shares
|
$25.9 Million
0.2% of portfolio
|
Q1 2025
Reduced 0.8%
|
|
|
Park West Asset Management LLC
Larkspur, CA |
May 15, 2025 Q1 2025 |
1,123,052
shares
|
$21.3 Million
1.95% of portfolio
|
Q1 2025
Reduced 29.81%
|
|
|
Morgan Stanley
New York, NY |
May 15, 2025 Q1 2025 |
930,969
shares
|
$17.6 Million
0.0% of portfolio
|
Q1 2025
Added 9.9%
|
|
|
Brown Advisory Inc
|
Apr 29, 2025 Q1 2025 |
925,310
shares
|
$17.5 Million
0.03% of portfolio
|
Q1 2025
Added 1.34%
|
|
|
Ubs Group Ag
|
May 13, 2025 Q1 2025 |
835,692
shares
|
$15.8 Million
0.0% of portfolio
|
Q1 2025
Added 33.42%
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
769,743
shares
|
$14.6 Million
0.03% of portfolio
|
Q1 2025
New holding
|
|
|
Capital World Investors
Los Angeles, CA |
May 12, 2025 Q1 2025 |
767,000
shares
|
$14.5 Million
0.0% of portfolio
|
Q4 2024
Reduced 76.51%
|
|
|
Baillie Gifford & CO
|
May 07, 2025 Q1 2025 |
732,574
shares
|
$13.9 Million
0.01% of portfolio
|
Q1 2025
Reduced 1.81%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Jun 26, 2025 Q1 2025 |
712,559
shares
|
$13.5 Million
0.0% of portfolio
|
Q1 2025
Added 5.02%
|
|
|
Northern Trust Corp
Chicago, IL |
May 13, 2025 Q1 2025 |
689,534
shares
|
$13.1 Million
0.0% of portfolio
|
Q1 2025
Reduced 1.14%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
May 15, 2025 Q1 2025 |
679,583
shares
|
$12.9 Million
0.03% of portfolio
|
Q1 2025
Reduced 22.93%
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
May 12, 2025 Q1 2025 |
644,988
shares
|
$12.2 Million
0.06% of portfolio
|
Q1 2025
Added 25.23%
|