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 13, 2025
Q2 2025
|
Beaconlight Capital, LLC
New York, NY |
SELL
|
- |
-166K- 75.68% |
$2.72M - $3.91M
|
53.5K
$594K
|
|
|
Aug 13, 2025
Q2 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
322K+ 153.64% |
$5.26M - $7.56M
|
531K
$5.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
4.48K+ 8.71% |
$73.2K - $105K
|
55.9K
$621K
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis Advisors, L.P.
Boston, MA |
SELL
|
- |
-23.2K- 35.32% |
$379K - $545K
|
42.4K
$471K
|
|
|
Aug 13, 2025
Q2 2025
|
Formula Growth LTD
Montreal, A8 |
SELL
|
- |
-1.85K- 1.49% |
$30.2K - $43.5K
|
122K
$1.36M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
6.14KNew |
$100K - $144K
|
6.14K
$68.2K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
7KNew |
$114K - $165K
|
7K
$77.8K
|
|
|
Aug 13, 2025
Q2 2025
|
Kennedy Capital Management, Inc.
St Louis, MO |
SELL
|
- |
-69.4K- 37.11% |
$1.14M - $1.63M
|
118K
$1.31M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-10.3K- 4.36% |
$169K - $243K
|
227K
$2.52M
|
|
|
Aug 13, 2025
Q2 2025
|
Brown Advisory Inc
|
BUY
|
- |
132K+ 14.24% |
$2.16M - $3.1M
|
1.06M
$11.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
163KNew |
$2.66M - $3.83M
|
163K
$1.81M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
56.2K+ 19.64% |
$919K - $1.32M
|
342K
$3.8M
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis
Paris, I0 |
BUY
|
- |
12.2KNew |
$199K - $287K
|
12.2K
$136K
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
10.8K+ 1.57% |
$177K - $255K
|
700K
$7.78M
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Aug 12, 2025
Q2 2025
|
Clear Street Markets LLC
|
BUY
|
- |
6.16KNew |
$101K - $145K
|
6.16K
$68.4K
|
|
|
Aug 12, 2025
Q2 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-721- 2.61% |
$11.8K - $17K
|
27K
$299K
|
|
|
Aug 12, 2025
Q2 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
- |
4.82K+ 41.27% |
$78.7K - $113K
|
16.5K
$183K
|
|
|
Aug 12, 2025
Q2 2025
|
Global Retirement Partners, LLC
|
SELL
|
- |
-48- 6.96% |
$785 - $1.13K
|
642
$7.13K
|
|
|
Aug 12, 2025
Q2 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
211K+ 122.48% |
$3.45M - $4.96M
|
383K
$4.25M
|
|
|
Aug 12, 2025
Q2 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
10.1KNew |
$166K - $238K
|
10.1K
$113K
|
|
|
Aug 12, 2025
Q2 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
14.9K+ 8.38% |
$244K - $352K
|
193K
$2.15M
|
|
|
Aug 12, 2025
Q2 2025
|
Advisors Asset Management, Inc.
Monument, CO |
BUY
|
- |
2.54K+ 11.31% |
$41.5K - $59.8K
|
25K
$278K
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-5.79K- 10.69% |
$94.7K - $136K
|
48.4K
$537K
|
|
|
Aug 12, 2025
Q2 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
59+ 14.15% |
$965 - $1.39K
|
476
$5.29K
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
BUY
|
- |
7.87K+ 4.44% |
$129K - $185K
|
185K
$2.05M
|
|
|
Aug 12, 2025
Q2 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
18.8KNew |
$307K - $442K
|
18.8K
$209K
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
46.9K+ 8.22% |
$766K - $1.1M
|
617K
$6.85M
|
|
|
Aug 12, 2025
Q2 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
BUY
|
- |
18.9K+ 9.06% |
$309K - $444K
|
227K
$2.52M
|
|
|
Aug 12, 2025
Q2 2025
|
Edmond De Rothschild Holding S.A.
Chambesy, V8 |
BUY
|
- |
10K+ 3.96% |
$164K - $235K
|
263K
$2.92M
|
|
|
Aug 12, 2025
Q2 2025
|
Champlain Investment Partners, LLC
Burlington, VT |
BUY
|
- |
86.2K+ 6.3% |
$1.41M - $2.03M
|
1.46M
$16.2M
|
|
|
Aug 12, 2025
Q2 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
369KNew |
$6.03M - $8.67M
|
369K
$4.09M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
320K+ 103.85% |
$5.23M - $7.53M
|
628K
$6.98M
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-15.8K- 29.68% |
$259K - $372K
|
37.5K
$416K
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-14.1K- 13.9% |
$230K - $331K
|
87.1K
$968K
|
|
|
Aug 11, 2025
Q2 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
13.5K+ 15.4% |
$221K - $318K
|
101K
$1.13M
|
|
|
Aug 11, 2025
Q2 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-1- 0.34% |
$16.4 - $23.5
|
290
$3.22K
|
|
|
Aug 11, 2025
Q2 2025
|
Rothschild Investment LLC
Chicago, IL |
BUY
|
- |
95+ 316.67% |
$1.55K - $2.23K
|
125
$1.39K
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
77.7K+ 1.06% |
$1.27M - $1.83M
|
7.37M
$81.9M
|
|
|
Aug 11, 2025
Q2 2025
|
Principal Securities, Inc.
Des Moines, IA |
BUY
|
- |
215+ 97.29% |
$3.52K - $5.06K
|
436
$4.84K
|
|
|
Aug 11, 2025
Q2 2025
|
Elequin Capital LP
New York, NY |
BUY
|
- |
54New |
$883 - $1.27K
|
54
$600
|
|
|
Aug 11, 2025
Q2 2025
|
Gw&K Investment Management, LLC
Boston, MA |
BUY
|
- |
26.1K+ 0.91% |
$427K - $615K
|
2.89M
$32.1M
|
|
|
Aug 11, 2025
Q2 2025
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
54.3K+ 80.83% |
$888K - $1.28M
|
121K
$1.35M
|
|
|
Aug 11, 2025
Q2 2025
|
Rice Hall James & Associates, LLC
|
SELL
|
- |
-1K- 0.95% |
$16.4K - $23.6K
|
104K
$1.15M
|
|
|
Aug 08, 2025
Q2 2025
|
Clearstead Trust, LLC
Portland, ME |
BUY
|
- |
13New |
$213 - $306
|
13
$144
|
|
|
Aug 08, 2025
Q2 2025
|
Kbc Group Nv
|
SELL
|
- |
-1.97K- 1.02% |
$32.2K - $46.4K
|
192K
$2.13M
|
|
|
Aug 08, 2025
Q2 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
1.72K+ 8.94% |
$28.1K - $40.4K
|
21K
$233K
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
49.1K+ 3.15% |
$803K - $1.16M
|
1.61M
$17.8M
|
|
|
Aug 08, 2025
Q2 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
1.4K+ 10.06% |
$22.9K - $32.9K
|
15.3K
$170K
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-3.14K- 6.21% |
$51.3K - $73.8K
|
47.3K
$526K
|