Latest Institutional Sells of Tandem Diabetes Care Inc (TNDM)
This list provides information on the latest institutional transactions involving Tandem Diabetes Care Inc (TNDM) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-528K- 41.72% |
$5.34M - $9.1M
|
738K
$13.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-455K- 24.12% |
$4.61M - $7.85M
|
1.43M
$26.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-313K- 81.86% |
$3.17M - $5.4M
|
69.4K
$1.29M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-313K- 88.72% |
$3.17M - $5.4M
|
39.8K
$741K
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-307K- 4.16% |
$3.1M - $5.28M
|
7.06M
$131M
|
|
|
Nov 14, 2025
Q3 2025
|
Algert Global LLC
San Francisco, CA |
SELL
|
- |
-304K- 57.27% |
$3.08M - $5.24M
|
227K
$4.22M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-263K- 27.16% |
$2.66M - $4.54M
|
706K
$13.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-250K- 59.73% |
$2.53M - $4.32M
|
169K
$3.14M
|
|
|
Oct 30, 2025
Q3 2025
|
Jennison Associates LLC
|
SELL
|
- |
-239K- 14.4% |
$2.42M - $4.12M
|
1.42M
$26.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-196K- 89.45% |
$1.98M - $3.37M
|
23.1K
$429K
|
|
|
Nov 04, 2025
Q3 2025
|
Brown Capital Management LLC
Baltimore, MD |
SELL
|
- |
-188K- 34.08% |
$1.9M - $3.24M
|
363K
$6.76M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-181K- 52.82% |
$1.83M - $3.12M
|
162K
$3.01M
|
|
|
Nov 03, 2025
Q3 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-178K- 89.91% |
$1.8M - $3.07M
|
19.9K
$371K
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-176K- 83.46% |
$1.78M - $3.03M
|
34.8K
$647K
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-169K- 21.55% |
$1.71M - $2.91M
|
615K
$11.4M
|
|
|
Nov 12, 2025
Q3 2025
|
Gw&K Investment Management, LLC
Boston, MA |
SELL
|
- |
-168K- 5.83% |
$1.71M - $2.9M
|
2.72M
$50.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-126K- 20.03% |
$1.27M - $2.17M
|
503K
$9.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
SELL
|
- |
-119K- 37.19% |
$1.2M - $2.05M
|
201K
$3.74M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-116K- 9.37% |
$1.17M - $1.99M
|
1.12M
$20.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-104K- 18.31% |
$1.05M - $1.79M
|
463K
$8.62M
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-95.9K- 59.73% |
$971K - $1.65M
|
64.7K
$1.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
- |
-91.3K- 34.8% |
$924K - $1.57M
|
171K
$3.18M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-84K- 31.24% |
$850K - $1.45M
|
185K
$3.44M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-82.4K- 31.99% |
$834K - $1.42M
|
175K
$3.26M
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-68.5K- 17.34% |
$693K - $1.18M
|
327K
$6.08M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-61K- 30.72% |
$618K - $1.05M
|
138K
$2.56M
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-58.5K- 9.49% |
$592K - $1.01M
|
558K
$10.4M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-58.3K- 66.92% |
$590K - $1.01M
|
28.8K
$536K
|
|
|
Nov 14, 2025
Q3 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-56.9K- 28.49% |
$576K - $981K
|
143K
$2.66M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-46.6K- 17.24% |
$472K - $804K
|
224K
$4.16M
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-44.5K- 27.31% |
$450K - $767K
|
118K
$2.2M
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
SELL
|
- |
-41.7K- 14.99% |
$422K - $719K
|
236K
$4.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
SELL
|
- |
-40.9K- 16.57% |
$414K - $706K
|
206K
$3.83M
|
|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
SELL
|
- |
-33K- 93.34% |
$334K - $569K
|
2.36K
$43.8K
|
|
|
Nov 12, 2025
Q3 2025
|
Commerce Bank
Kansas City, MO |
SELL
|
- |
-28.3K- 62.85% |
$287K - $489K
|
16.8K
$312K
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
SELL
|
- |
-25K- 99.66% |
$253K - $430K
|
85
$1.58K
|
|
|
Oct 29, 2025
Q3 2025
|
Mizuho Markets Americas LLC
|
SELL
|
- |
-21.4K- 15.41% |
$216K - $369K
|
117K
$2.18M
|
|
|
Nov 07, 2025
Q3 2025
|
Shell Asset Management CO
The Hague, P7 |
SELL
|
- |
-19K- 83.03% |
$192K - $327K
|
3.88K
$72.2K
|
|
|
Nov 14, 2025
Q3 2025
|
Hood River Capital Management LLC
Palm Beach Gardens, FL |
SELL
|
- |
-13.3K- 0.52% |
$135K - $230K
|
2.55M
$47.5M
|
|
|
Nov 05, 2025
Q3 2025
|
Oppenheimer Asset Management Inc.
New York, NY |
SELL
|
- |
-12.5K- 23.22% |
$127K - $216K
|
41.5K
$772K
|
|
|
Nov 19, 2025
Q3 2025
|
Captrust Financial Advisors
Raleigh, NC |
SELL
|
- |
-12.5K- 50.53% |
$127K - $216K
|
12.3K
$228K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-9.5K- 1.36% |
$96.1K - $164K
|
691K
$12.9M
|
|
|
Oct 21, 2025
Q3 2025
|
Banque Pictet & Cie Sa
|
SELL
|
- |
-9.05K- 10.77% |
$91.5K - $156K
|
75K
$1.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-8.35K- 32.7% |
$84.5K - $144K
|
17.2K
$320K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
SELL
|
- |
-8.06K- 0.5% |
$81.5K - $139K
|
1.6M
$29.7M
|
|
|
Nov 03, 2025
Q3 2025
|
Truist Financial Corp
|
SELL
|
- |
-7.96K- 6.44% |
$80.5K - $137K
|
116K
$2.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-7.16K- 78.08% |
$72.4K - $123K
|
2.01K
$37.4K
|
|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
SELL
|
- |
-6.88K- 65.9% |
$69.6K - $119K
|
3.56K
$66.2K
|
|
|
Nov 04, 2025
Q3 2025
|
State Of Wyoming
Cheyenne, WY |
SELL
|
- |
-6.39K- 29.82% |
$64.7K - $110K
|
15K
$280K
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-6.35K- 4.43% |
$64.2K - $109K
|
137K
$2.55M
|
|