Latest Institutional Transactions on Tandem Diabetes Care Inc (TNDM)
This table provides information on the latest institutional transactions involving Tandem Diabetes Care Inc (TNDM) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
880New |
$14.4K - $20.7K
|
880
$9.78K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-43.4K- 23.23% |
$709K - $1.02M
|
143K
$1.59M
|
|
|
Aug 14, 2025
Q2 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
3.05K+ 5.73% |
$49.9K - $71.8K
|
56.3K
$626K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
6.29K+ 218.55% |
$103K - $148K
|
9.17K
$102K
|
|
|
Aug 14, 2025
Q2 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
3.25K+ 15.1% |
$53.1K - $76.4K
|
24.8K
$275K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-18.1K- 32.26% |
$296K - $426K
|
38K
$422K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
239K+ 209.52% |
$3.91M - $5.62M
|
353K
$3.92M
|
|
|
Aug 14, 2025
Q2 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
260+ 9.81% |
$4.25K - $6.12K
|
2.91K
$32.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Trail Advisors, LLC
New York, NY |
BUY
|
- |
24.9KNew |
$407K - $585K
|
24.9K
$276K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
74.9K+ 38.61% |
$1.22M - $1.76M
|
269K
$2.99M
|
|
|
Aug 14, 2025
Q2 2025
|
Fil LTD
Hamilton, D0 |
SELL
|
- |
-1.08K- 0.56% |
$17.6K - $25.3K
|
191K
$2.13M
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-639- 1.04% |
$10.4K - $15K
|
60.6K
$673K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
338K+ 159.63% |
$5.52M - $7.95M
|
550K
$6.11M
|
|
|
Aug 14, 2025
Q2 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
139K+ 615.43% |
$2.28M - $3.28M
|
162K
$1.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-4.4K- 19.89% |
$72K - $104K
|
17.7K
$197K
|
|
|
Aug 14, 2025
Q2 2025
|
Dark Forest Capital Management LP
Weston, CT |
SELL
|
- |
-9.13K- 13.01% |
$149K - $215K
|
61K
$678K
|
|
|
Aug 14, 2025
Q2 2025
|
Pdt Partners, LLC
New York, NY |
BUY
|
- |
170KNew |
$2.79M - $4.01M
|
170K
$1.89M
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
84K+ 778.88% |
$1.37M - $1.97M
|
94.7K
$1.05M
|
|
|
Aug 14, 2025
Q2 2025
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
SELL
|
- |
-16.8K- 0.62% |
$274K - $395K
|
2.7M
$30M
|
|
|
Aug 14, 2025
Q2 2025
|
Bayesian Capital Management, LP
Brooklyn, NY |
BUY
|
- |
28.4KNew |
$464K - $668K
|
28.4K
$316K
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
47.6K+ 174.1% |
$778K - $1.12M
|
74.9K
$832K
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
28.9K+ 239.75% |
$473K - $681K
|
41K
$456K
|
|
|
Aug 14, 2025
Q2 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
13.8K+ 20.11% |
$226K - $325K
|
82.4K
$916K
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
339KNew |
$5.54M - $7.97M
|
339K
$3.76M
|
|
|
Aug 13, 2025
Q2 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
6.26K+ 8.23% |
$102K - $147K
|
82.3K
$914K
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
401K+ 2510.46% |
$6.56M - $9.44M
|
417K
$4.64M
|
|
|
Aug 13, 2025
Q2 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
33.4KNew |
$547K - $787K
|
33.4K
$372K
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-3.71K- 40.6% |
$60.6K - $87.2K
|
5.43K
$60.3K
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
12.4KNew |
$203K - $292K
|
12.4K
$138K
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
53.1K+ 10.32% |
$868K - $1.25M
|
567K
$6.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Arizona State Retirement System
|
BUY
|
- |
595+ 3.16% |
$9.73K - $14K
|
19.4K
$216K
|
|
|
Aug 13, 2025
Q2 2025
|
Bare Financial Services, Inc
Gap, PA |
SELL
|
- |
-6- 20.69% |
$98.1 - $141
|
23
$256
|
|
|
Aug 13, 2025
Q2 2025
|
Jones Financial Companies Lllp
|
BUY
|
- |
558+ 65.42% |
$9.12K - $13.1K
|
1.41K
$15.7K
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-85- 0.69% |
$1.39K - $2K
|
12.2K
$135K
|
|
|
Aug 13, 2025
Q2 2025
|
1492 Capital Management LLC
Milwaukee, WI |
BUY
|
- |
166K+ 740.92% |
$2.72M - $3.91M
|
189K
$2.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-61- 0.35% |
$997 - $1.43K
|
17.2K
$191K
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
224K+ 575.38% |
$3.66M - $5.26M
|
262K
$2.92M
|
|
|
Aug 13, 2025
Q2 2025
|
Paradice Investment Management LLC
|
BUY
|
- |
117K+ 7.11% |
$1.92M - $2.76M
|
1.77M
$19.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
15.6K+ 110.28% |
$255K - $367K
|
29.7K
$330K
|
|
|
Aug 13, 2025
Q2 2025
|
Northwestern Mutual Wealth Management CO
|
SELL
|
- |
-5- 14.29% |
$81.8 - $118
|
30
$333
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
59.6K+ 42.86% |
$975K - $1.4M
|
199K
$2.21M
|
|
|
Aug 13, 2025
Q2 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
130+ 333.33% |
$2.13K - $3.06K
|
169
$1.88K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
567KNew |
$9.27M - $13.3M
|
567K
$6.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
7.8KNew |
$128K - $183K
|
7.8K
$86.7K
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
61KNew |
$997K - $1.43M
|
61K
$678K
|
|
|
Aug 13, 2025
Q2 2025
|
Amundi
Paris, I0 |
SELL
|
- |
-14.2K- 56.23% |
$232K - $333K
|
11K
$122K
|
|
|
Aug 13, 2025
Q2 2025
|
Brown Capital Management LLC
Baltimore, MD |
SELL
|
- |
-39.8K- 6.74% |
$651K - $936K
|
551K
$6.12M
|
|
|
Aug 13, 2025
Q2 2025
|
Sessa Capital Im, L.P.
New York, NY |
BUY
|
- |
534K+ 11.95% |
$8.73M - $12.6M
|
5M
$55.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Comerica Bank
|
SELL
|
- |
-138- 0.46% |
$2.26K - $3.25K
|
29.6K
$328K
|
|
|
Aug 13, 2025
Q2 2025
|
Prestige Wealth Management Group LLC
|
BUY
|
- |
2+ 3.17% |
$32.7 - $47
|
65
$722
|