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 |
|---|---|---|---|---|---|---|---|
|
Oct 23, 2025
Q3 2025
|
State Of Alaska, Department Of Revenue
|
SELL
|
- |
-1.51K- 3.8% |
$15.3K - $26K
|
38.2K
$710K
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-3.28K- 78.54% |
$33.2K - $56.5K
|
895
$16.7K
|
|
|
Oct 22, 2025
Q3 2025
|
Cerity Partners LLC
New York, NY |
SELL
|
- |
-5.96K- 7.25% |
$60.3K - $103K
|
76.3K
$1.42M
|
|
|
Oct 21, 2025
Q3 2025
|
Signaturefd, LLC
Atlanta, GA |
SELL
|
- |
-539- 69.91% |
$5.45K - $9.29K
|
232
$4.32K
|
|
|
Oct 21, 2025
Q3 2025
|
Banque Pictet & Cie Sa
|
SELL
|
- |
-9.05K- 10.77% |
$91.5K - $156K
|
75K
$1.4M
|
|
|
Oct 21, 2025
Q3 2025
|
Mn Wealth Advisors, LLC
Overland Park, KS |
BUY
|
- |
17.4KNew |
$176K - $300K
|
17.4K
$324K
|
|
|
Oct 21, 2025
Q3 2025
|
Global Retirement Partners, LLC
|
SELL
|
- |
-42- 6.54% |
$425 - $724
|
600
$11.2K
|
|
|
Oct 20, 2025
Q3 2025
|
Virginia Retirement Systems Et Al
Richmond, VA |
BUY
|
- |
100+ 0.27% |
$1.01K - $1.72K
|
37K
$689K
|
|
|
Oct 20, 2025
Q3 2025
|
Paradice Investment Management LLC
|
BUY
|
- |
429K+ 24.29% |
$4.34M - $7.4M
|
2.2M
$40.9M
|
|
|
Oct 20, 2025
Q3 2025
|
Mather Group, Llc.
Chicago, IL |
BUY
|
- |
175New |
$1.77K - $3.02K
|
175
$3.26K
|
|
|
Oct 20, 2025
Q3 2025
|
Salomon & Ludwin, LLC
|
BUY
|
- |
604New |
$6.11K - $10.4K
|
604
$11.2K
|
|
|
Oct 20, 2025
Q3 2025
|
High Mark Wealth Management LLC
|
SELL
|
- |
-100- 0.42% |
$1.01K - $1.72K
|
23.6K
$439K
|
|
|
Oct 16, 2025
Q3 2025
|
Apollon Wealth Management, LLC
Mount Pleasant, SC |
SELL
|
- |
-109- 0.96% |
$1.1K - $1.88K
|
11.3K
$209K
|
|
|
Oct 16, 2025
Q3 2025
|
Rice Hall James & Associates, LLC
|
SELL
|
- |
-1.39K- 1.33% |
$14K - $23.9K
|
103K
$1.91M
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
BUY
|
- |
19.2K+ 686.23% |
$194K - $331K
|
22K
$409K
|
|
|
Oct 15, 2025
Q3 2025
|
Inspire Investing, LLC
Meridian, ID |
BUY
|
- |
17.6K+ 84.33% |
$178K - $303K
|
38.4K
$715K
|
|
|
Oct 14, 2025
Q3 2025
|
Yousif Capital Management, LLC
|
SELL
|
- |
-3.82K- 15.18% |
$38.6K - $65.8K
|
21.3K
$397K
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-2- 0.08% |
$20.2 - $34.5
|
2.64K
$49K
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
36.4K+ 26.42% |
$368K - $627K
|
174K
$3.24M
|
|
|
Oct 09, 2025
Q3 2025
|
Advisor Net Financial, Inc
|
SELL
|
- |
-39- 2.27% |
$395 - $672
|
1.68K
$31.3K
|
|
|
Oct 01, 2025
Q3 2025
|
Everence Capital Management Inc
|
BUY
|
- |
12.4KNew |
$125K - $213K
|
12.4K
$230K
|
|
| Q2 2025 | |||||||
|
Jan 07, 2026
Q2 2025
|
Aventura Private Wealth, LLC
Aventura, FL |
SELL
|
- |
-30Closed |
$491 - $706
|
0
$0
|
|
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
338K+ 159.63% |
$5.52M - $7.95M
|
550K
$10.2M
|
|
|
Sep 26, 2025
Q2 2025
|
Ci Private Wealth, LLC
Miami, FL |
SELL
|
- |
-11.8K- 50.0% |
$193K - $278K
|
11.8K
$220K
|
|
|
Aug 27, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
56.8K+ 45.83% |
$928K - $1.34M
|
181K
$3.36M
|
|
|
Aug 14, 2025
Q2 2025
|
Legato Capital Management LLC
|
BUY
|
- |
48.2KNew |
$788K - $1.13M
|
48.2K
$897K
|
|
|
Aug 14, 2025
Q2 2025
|
Mc Ilrath & Eck, LLC
|
BUY
|
- |
390+ 32.1% |
$6.38K - $9.17K
|
1.61K
$29.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Petrus Trust Company, Lta
Dallas, TX |
BUY
|
- |
22.7KNew |
$371K - $533K
|
22.7K
$422K
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
- |
-539K- 70.0% |
$8.81M - $12.7M
|
231K
$4.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-20.4K- 10.69% |
$334K - $480K
|
170K
$3.17M
|
|
|
Aug 14, 2025
Q2 2025
|
Bridgefront Capital, LLC
Austin, TX |
BUY
|
- |
514+ 2.89% |
$8.4K - $12.1K
|
18.3K
$340K
|
|
|
Aug 14, 2025
Q2 2025
|
Ophir Asset Management Pty LTD
|
BUY
|
- |
1.46MNew |
$24M - $34.5M
|
1.46M
$27.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Soleus Capital Management, L.P.
Greenwich, CT |
SELL
|
- |
-296K- 59.68% |
$4.84M - $6.96M
|
200K
$3.72M
|
|
|
Aug 14, 2025
Q2 2025
|
Silvercrest Asset Management Group LLC
New York, NY |
BUY
|
- |
65+ 0.02% |
$1.06K - $1.53K
|
346K
$6.44M
|
|
|
Aug 14, 2025
Q2 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
260+ 9.81% |
$4.25K - $6.12K
|
2.91K
$54.2K
|
|
|
Aug 14, 2025
Q2 2025
|
Fil LTD
Hamilton, D0 |
SELL
|
- |
-1.08K- 0.56% |
$17.6K - $25.3K
|
191K
$3.56M
|
|
|
Aug 14, 2025
Q2 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
139K+ 615.43% |
$2.28M - $3.28M
|
162K
$3.02M
|
|
|
Aug 14, 2025
Q2 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
250KNew |
$4.09M - $5.88M
|
250K
$4.65M
|
|
|
Aug 14, 2025
Q2 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
3.05K+ 5.73% |
$49.9K - $71.8K
|
56.3K
$1.05M
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
1.34K+ 39.33% |
$21.8K - $31.4K
|
4.73K
$88.1K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-1.8K- 3.87% |
$29.4K - $42.3K
|
44.7K
$832K
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-93.8K- 23.14% |
$1.53M - $2.21M
|
312K
$5.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Fred Alger Management, LLC
New York, NY |
SELL
|
- |
-787K- 54.11% |
$12.9M - $18.5M
|
667K
$12.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Bayesian Capital Management, LP
Brooklyn, NY |
BUY
|
- |
28.4KNew |
$464K - $668K
|
28.4K
$529K
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
47.6K+ 174.1% |
$778K - $1.12M
|
74.9K
$1.39M
|
|
|
Aug 14, 2025
Q2 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
13.8K+ 20.11% |
$226K - $325K
|
82.4K
$1.53M
|
|
|
Aug 14, 2025
Q2 2025
|
Pdt Partners, LLC
New York, NY |
BUY
|
- |
170KNew |
$2.79M - $4.01M
|
170K
$3.17M
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
12.4KNew |
$203K - $292K
|
12.4K
$231K
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
401K+ 2510.46% |
$6.56M - $9.44M
|
417K
$7.77M
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-85- 0.69% |
$1.39K - $2K
|
12.2K
$226K
|
|