Latest Institutional Purchases of Tandem Diabetes Care Inc (TNDM)
This list provides information on the latest institutional transactions involving Tandem Diabetes Care Inc (TNDM) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
61KNew |
$997K - $1.43M
|
61K
$1.14M
|
|
|
Aug 27, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
56.8K+ 45.83% |
$928K - $1.34M
|
181K
$3.36M
|
|
|
Aug 11, 2025
Q2 2025
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
54.3K+ 80.83% |
$888K - $1.28M
|
121K
$2.26M
|
|
|
Aug 14, 2025
Q2 2025
|
Legato Capital Management LLC
|
BUY
|
- |
48.2KNew |
$788K - $1.13M
|
48.2K
$897K
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
47.6K+ 174.1% |
$778K - $1.12M
|
74.9K
$1.39M
|
|
|
Aug 06, 2025
Q2 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
BUY
|
- |
31.5KNew |
$515K - $741K
|
31.5K
$587K
|
|
|
Jul 30, 2025
Q2 2025
|
Stephens Investment Management Group LLC
|
BUY
|
- |
30.9K+ 1.81% |
$504K - $726K
|
1.74M
$32.3M
|
|
|
Aug 07, 2025
Q2 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
BUY
|
- |
30.1KNew |
$492K - $708K
|
30.1K
$560K
|
|
|
Aug 14, 2025
Q2 2025
|
Bayesian Capital Management, LP
Brooklyn, NY |
BUY
|
- |
28.4KNew |
$464K - $668K
|
28.4K
$529K
|
|
|
Aug 14, 2025
Q2 2025
|
Petrus Trust Company, Lta
Dallas, TX |
BUY
|
- |
22.7KNew |
$371K - $533K
|
22.7K
$422K
|
|
|
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 05, 2025
Q2 2025
|
Corton Capital Inc.
Carrying Place, A6 |
BUY
|
- |
13KNew |
$213K - $307K
|
13K
$243K
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
12.4KNew |
$203K - $292K
|
12.4K
$231K
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis
Paris, I0 |
BUY
|
- |
12.2KNew |
$199K - $287K
|
12.2K
$227K
|
|
|
Aug 12, 2025
Q2 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
10.1KNew |
$166K - $238K
|
10.1K
$189K
|
|
|
Aug 12, 2025
Q2 2025
|
Clear Street Markets LLC
|
BUY
|
- |
6.16KNew |
$101K - $145K
|
6.16K
$115K
|
|
|
Aug 12, 2025
Q2 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
- |
4.82K+ 41.27% |
$78.7K - $113K
|
16.5K
$307K
|
|
|
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 05, 2025
Q2 2025
|
First Horizon Advisors, Inc.
|
BUY
|
- |
558+ 52.1% |
$9.12K - $13.1K
|
1.63K
$30.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Bridgefront Capital, LLC
Austin, TX |
BUY
|
- |
514+ 2.89% |
$8.4K - $12.1K
|
18.3K
$340K
|
|
|
Jul 23, 2025
Q2 2025
|
Maryland State Retirement & Pension System
|
BUY
|
- |
438+ 2.29% |
$7.16K - $10.3K
|
19.6K
$364K
|
|
|
Aug 14, 2025
Q2 2025
|
Mc Ilrath & Eck, LLC
|
BUY
|
- |
390+ 32.1% |
$6.38K - $9.17K
|
1.61K
$29.9K
|
|
|
Jul 25, 2025
Q2 2025
|
Oregon Public Employees Retirement Fund
|
BUY
|
- |
300+ 2.0% |
$4.91K - $7.06K
|
15.3K
$284K
|
|
|
Aug 14, 2025
Q2 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
260+ 9.81% |
$4.25K - $6.12K
|
2.91K
$54.2K
|
|
|
Jul 23, 2025
Q2 2025
|
Louisiana State Employees Retirement System
|
BUY
|
- |
200+ 0.65% |
$3.27K - $4.7K
|
31.1K
$579K
|
|
|
Jul 28, 2025
Q2 2025
|
New York State Teachers Retirement System
|
BUY
|
- |
100+ 0.15% |
$1.64K - $2.35K
|
68.3K
$1.27M
|
|
|
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 11, 2025
Q2 2025
|
Elequin Capital LP
New York, NY |
BUY
|
- |
54New |
$883 - $1.27K
|
54
$1K
|
|
|
Jul 21, 2025
Q2 2025
|
Ameritas Advisory Services, LLC
Lincoln, NE |
BUY
|
- |
50New |
$818 - $1.18K
|
50
$931
|
|
|
Jul 15, 2025
Q2 2025
|
Td Private Client Wealth LLC
New York, NY |
BUY
|
- |
36New |
$589 - $847
|
36
$670
|
|
|
Aug 08, 2025
Q2 2025
|
Clearstead Trust, LLC
Portland, ME |
BUY
|
- |
13New |
$213 - $306
|
13
$242
|
|
|
Aug 13, 2025
Q2 2025
|
Prestige Wealth Management Group LLC
|
BUY
|
- |
2+ 3.17% |
$32.7 - $47
|
65
$1.21K
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q1 2025 | |||||||
|
May 09, 2025
Q1 2025
|
I A Global Asset Management Inc.
Quebec, A8 |
BUY
|
- |
165KNew |
$2.96M - $6.21M
|
165K
$3.08M
|
|
|
May 15, 2025
Q1 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
CALL |
100KNew |
$1.79M - $3.75M
|
100K
$1.86M
|
|
|
May 13, 2025
Q1 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
CALL |
100KNew |
$1.79M - $3.75M
|
100K
$1.86M
|
|
|
May 09, 2025
Q1 2025
|
Jupiter Asset Management LTD
|
BUY
|
- |
87.8KNew |
$1.57M - $3.3M
|
87.8K
$1.63M
|
|
|
May 05, 2025
Q1 2025
|
Hussman Strategic Advisors, Inc.
Ellicott City, MD |
BUY
|
- |
63KNew |
$1.13M - $2.36M
|
63K
$1.17M
|
|
|
May 13, 2025
Q1 2025
|
Semanteon Capital Management, LP
Newton, MA |
BUY
|
- |
55.4KNew |
$991K - $2.08M
|
55.4K
$1.03M
|
|
|
May 15, 2025
Q1 2025
|
Mangrove Partners
New York, NY |
BUY
|
- |
33.7K+ 69.11% |
$603K - $1.26M
|
82.4K
$1.53M
|
|
|
May 15, 2025
Q1 2025
|
Scientech Research LLC
Jersey City, NJ |
BUY
|
- |
23.4KNew |
$418K - $877K
|
23.4K
$435K
|
|
|
May 15, 2025
Q1 2025
|
Orion Portfolio Solutions, LLC
|
BUY
|
- |
17K+ 56.57% |
$304K - $639K
|
47.1K
$876K
|
|
|
May 14, 2025
Q1 2025
|
Landscape Capital Management, L.L.C.
|
BUY
|
- |
16.3K+ 83.05% |
$292K - $612K
|
35.9K
$669K
|
|
|
May 15, 2025
Q1 2025
|
Wiley Bros. Aintree Capital, LLC
|
BUY
|
- |
15.9K+ 221.6% |
$285K - $598K
|
23.1K
$431K
|
|
|
May 14, 2025
Q1 2025
|
Texas Permanent School Fund
Austin, TX |
BUY
|
- |
14.1KNew |
$252K - $528K
|
14.1K
$262K
|
|
|
Apr 22, 2025
Q1 2025
|
Jb Capital LLC
|
BUY
|
- |
12.6K+ 32.04% |
$225K - $472K
|
51.8K
$964K
|
|
|
May 16, 2025
Q1 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
11.8KNew |
$210K - $442K
|
11.8K
$219K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
- |
11KNew |
$196K - $412K
|
11K
$204K
|
|
|
May 05, 2025
Q1 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
10.7KNew |
$191K - $402K
|
10.7K
$199K
|
|