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 |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Phar Vision Advisers, LLC
Boca Raton, FL |
BUY
|
- |
22.3KNew |
$225K - $384K
|
22.3K
$414K
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
BUY
|
- |
19.2K+ 686.23% |
$194K - $331K
|
22K
$409K
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
18.8KNew |
$190K - $323K
|
18.8K
$349K
|
|
|
Oct 15, 2025
Q3 2025
|
Inspire Investing, LLC
Meridian, ID |
BUY
|
- |
17.6K+ 84.33% |
$178K - $303K
|
38.4K
$715K
|
|
|
Oct 21, 2025
Q3 2025
|
Mn Wealth Advisors, LLC
Overland Park, KS |
BUY
|
- |
17.4KNew |
$176K - $300K
|
17.4K
$324K
|
|
|
Oct 30, 2025
Q3 2025
|
Keebeck Alpha, LP
Stamford, CT |
BUY
|
- |
16.6KNew |
$168K - $287K
|
16.6K
$309K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
15.9K+ 41.84% |
$161K - $274K
|
53.9K
$1M
|
|
|
Oct 29, 2025
Q3 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
15.1KNew |
$153K - $260K
|
15.1K
$281K
|
|
|
Nov 17, 2025
Q3 2025
|
Dark Forest Capital Management LP
Weston, CT |
BUY
|
- |
14.5K+ 23.82% |
$147K - $251K
|
75.5K
$1.41M
|
|
|
Nov 12, 2025
Q3 2025
|
Natixis Advisors, L.P.
Boston, MA |
BUY
|
- |
14K+ 32.99% |
$142K - $241K
|
56.4K
$1.05M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
13.8K+ 51.29% |
$140K - $238K
|
40.8K
$759K
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
PUT |
13.7KNew |
$139K - $236K
|
13.7K
$255K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
13.7K+ 195.71% |
$139K - $236K
|
20.7K
$385K
|
|
|
Nov 14, 2025
Q3 2025
|
Atom Investors LP
Austin, TX |
BUY
|
- |
13.5KNew |
$137K - $233K
|
13.5K
$252K
|
|
|
Oct 01, 2025
Q3 2025
|
Everence Capital Management Inc
|
BUY
|
- |
12.4KNew |
$125K - $213K
|
12.4K
$230K
|
|
|
Nov 14, 2025
Q3 2025
|
Deerfield Management Company, L.P. (Series C)
New York, NY |
BUY
|
- |
12.2KNew |
$123K - $210K
|
12.2K
$227K
|
|
|
Nov 13, 2025
Q3 2025
|
Guggenheim Capital LLC
Chicago, IL |
BUY
|
- |
10.7KNew |
$108K - $184K
|
10.7K
$199K
|
|
|
Oct 16, 2025
Q3 2025
|
180 Wealth Advisors, LLC
|
BUY
|
- |
10.4KNew |
$105K - $179K
|
10.4K
$193K
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
10.3KNew |
$104K - $177K
|
10.3K
$191K
|
|
|
Oct 24, 2025
Q3 2025
|
Bayforest Capital LTD
London, X0 |
BUY
|
- |
10K+ 108.12% |
$101K - $173K
|
19.3K
$359K
|
|
|
Nov 10, 2025
Q3 2025
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
BUY
|
- |
8KNew |
$81K - $138K
|
8K
$149K
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
7.06K+ 39.81% |
$71.5K - $122K
|
24.8K
$462K
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
6.68K+ 1402.31% |
$67.6K - $115K
|
7.15K
$133K
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
6.6K+ 11.15% |
$66.8K - $114K
|
65.8K
$1.22M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
6.39K+ 13.22% |
$64.7K - $110K
|
54.8K
$1.02M
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
5.54K+ 31.89% |
$56.1K - $95.5K
|
22.9K
$426K
|
|
|
Nov 12, 2025
Q3 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
4.27K+ 485.11% |
$43.2K - $73.6K
|
5.15K
$95.8K
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
3.56K+ 2597.08% |
$36K - $61.3K
|
3.7K
$68.8K
|
|
|
Nov 12, 2025
Q3 2025
|
Stifel Financial Corp
St. Louis, MO |
BUY
|
- |
3.49K+ 9.81% |
$35.3K - $60.1K
|
39K
$726K
|
|
|
Oct 22, 2025
Q3 2025
|
Core Cap Advisors, LLC
Southfield, MI |
BUY
|
- |
3.47K+ 270.3% |
$35.1K - $59.8K
|
4.75K
$88.4K
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
3.21K+ 20.96% |
$32.4K - $55.3K
|
18.5K
$344K
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
2.4K+ 22.43% |
$24.3K - $41.4K
|
13.1K
$244K
|
|
|
Oct 20, 2025
Q3 2025
|
Diversified Trust CO
|
BUY
|
- |
1.99K+ 12.18% |
$20.1K - $34.3K
|
18.3K
$341K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
1.89K+ 3.76% |
$19.2K - $32.6K
|
52.2K
$971K
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
1.8K+ 1.41% |
$18.2K - $31K
|
129K
$2.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Europe (London) LLP
London, X0 |
BUY
|
- |
1.57KNew |
$15.9K - $27.1K
|
1.57K
$29.3K
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
1.47K+ 200.0% |
$14.9K - $25.3K
|
2.21K
$41K
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
1.41K+ 3.77% |
$14.3K - $24.4K
|
38.9K
$723K
|
|
|
Oct 24, 2025
Q3 2025
|
First Horizon Corp
Memphis, TN |
BUY
|
- |
1.19KNew |
$12.1K - $20.6K
|
1.19K
$22.2K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
1.13KNew |
$11.5K - $19.5K
|
1.13K
$21.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
1KNew |
$10.1K - $17.2K
|
1K
$18.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
975+ 15.87% |
$9.87K - $16.8K
|
7.12K
$132K
|
|
|
Oct 29, 2025
Q3 2025
|
Amalgamated Bank
New York, NY |
BUY
|
- |
657+ 3.47% |
$6.65K - $11.3K
|
19.6K
$365K
|
|
|
Oct 20, 2025
Q3 2025
|
Salomon & Ludwin, LLC
|
BUY
|
- |
604New |
$6.11K - $10.4K
|
604
$11.2K
|
|
|
Nov 10, 2025
Q3 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
BUY
|
- |
591+ 882.09% |
$5.98K - $10.2K
|
658
$12.2K
|
|
|
Oct 27, 2025
Q3 2025
|
Quent Capital, LLC
|
BUY
|
- |
517New |
$5.23K - $8.91K
|
517
$9.62K
|
|
|
Nov 07, 2025
Q3 2025
|
Fifth Third Bancorp
|
BUY
|
- |
491+ 121.84% |
$4.97K - $8.46K
|
894
$16.6K
|
|
|
Nov 10, 2025
Q3 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
460New |
$4.66K - $7.93K
|
460
$8.56K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
410+ 242.6% |
$4.15K - $7.07K
|
579
$10.8K
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
BUY
|
- |
406+ 140.0% |
$4.11K - $7K
|
696
$13K
|
|