Latest Institutional Purchases of Phathom Pharmaceuticals, Inc. (PHAT)
This list provides information on the latest institutional transactions involving Phathom Pharmaceuticals, Inc. (PHAT) 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
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
2.83M+ 125.79% |
$22.2M - $36.5M
|
5.08M
$74.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
CALL |
620K+ 163.09% |
$4.85M - $7.99M
|
1M
$14.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
509KNew |
$3.98M - $6.56M
|
509K
$7.47M
|
|
|
Nov 14, 2025
Q3 2025
|
Catalio Capital Management, LP
New York, NY |
BUY
|
- |
456K+ 67.86% |
$3.57M - $5.88M
|
1.13M
$16.6M
|
|
|
Oct 31, 2025
Q3 2025
|
Aigh Capital Management LLC
Baltimore, MD |
BUY
|
- |
429KNew |
$3.36M - $5.53M
|
429K
$6.3M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
428K+ 15.36% |
$3.35M - $5.52M
|
3.22M
$47.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
BUY
|
- |
386KNew |
$3.02M - $4.98M
|
386K
$5.67M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
374K+ 206.66% |
$2.93M - $4.82M
|
555K
$8.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
290KNew |
$2.27M - $3.74M
|
290K
$4.27M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
282K+ 2139.12% |
$2.21M - $3.63M
|
295K
$4.34M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
204K+ 24.04% |
$1.6M - $2.63M
|
1.05M
$15.5M
|
|
|
Nov 14, 2025
Q3 2025
|
New Edge Advisors, LLC
New Orleans, LA |
BUY
|
- |
202KNew |
$1.58M - $2.6M
|
202K
$2.96M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
153K+ 159.26% |
$1.2M - $1.97M
|
249K
$3.66M
|
|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
146KNew |
$1.15M - $1.89M
|
146K
$2.15M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
107KNew |
$840K - $1.38M
|
107K
$1.58M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
101K+ 64.96% |
$788K - $1.3M
|
256K
$3.75M
|
|
|
Nov 12, 2025
Q3 2025
|
Gw&K Investment Management, LLC
Boston, MA |
BUY
|
- |
95.9K+ 9.14% |
$751K - $1.24M
|
1.14M
$16.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
78.2KNew |
$612K - $1.01M
|
78.2K
$1.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Wasatch Advisors Inc
Salt Lake City, UT |
BUY
|
- |
75.3K+ 5.15% |
$590K - $971K
|
1.54M
$22.6M
|
|
|
Nov 07, 2025
Q3 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
70.3KNew |
$550K - $906K
|
70.3K
$1.03M
|
|
|
Nov 13, 2025
Q3 2025
|
Birchview Capital, LP
Burlington, VT |
BUY
|
- |
60K+ 240.0% |
$470K - $773K
|
85K
$1.25M
|
|
|
Nov 14, 2025
Q3 2025
|
Gilder Gagnon Howe & CO LLC
New York, NY |
BUY
|
- |
57.2K+ 182.36% |
$448K - $737K
|
88.5K
$1.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
56.1K+ 370.59% |
$439K - $724K
|
71.3K
$1.05M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
46.2K+ 56.21% |
$362K - $595K
|
128K
$1.89M
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
40.3K+ 280.93% |
$315K - $519K
|
54.6K
$802K
|
|
|
Nov 17, 2025
Q3 2025
|
Caxton Associates LLP
London, |
BUY
|
- |
38.6KNew |
$302K - $497K
|
38.6K
$567K
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
34.1KNew |
$267K - $439K
|
34.1K
$501K
|
|
|
Nov 14, 2025
Q3 2025
|
Phar Vision Advisers, LLC
Boca Raton, FL |
BUY
|
- |
31KNew |
$242K - $399K
|
31K
$455K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
30.3KNew |
$237K - $390K
|
30.3K
$445K
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
30.3K+ 108.73% |
$237K - $390K
|
58.1K
$853K
|
|
|
Nov 13, 2025
Q3 2025
|
Tocqueville Asset Management L.P.
New York, NY |
BUY
|
- |
24.7KNew |
$193K - $318K
|
24.7K
$363K
|
|
|
Nov 14, 2025
Q3 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
22.5KNew |
$176K - $290K
|
22.5K
$331K
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
22.4K+ 69.51% |
$175K - $289K
|
54.6K
$802K
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
20.8K+ 36.31% |
$163K - $268K
|
78.1K
$1.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
20.1K+ 14.95% |
$157K - $259K
|
154K
$2.27M
|
|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
BUY
|
- |
20KNew |
$156K - $257K
|
20K
$293K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
19K+ 1.77% |
$149K - $245K
|
1.09M
$16M
|
|
|
Oct 06, 2025
Q3 2025
|
Inspirion Wealth Advisors, LLC
|
BUY
|
- |
16.8K+ 84.89% |
$132K - $217K
|
36.6K
$538K
|
|
|
Nov 14, 2025
Q3 2025
|
Omers Administration Corp
Toronto, A6 |
BUY
|
- |
16.5KNew |
$129K - $213K
|
16.5K
$242K
|
|
|
Nov 05, 2025
Q3 2025
|
Profund Advisors LLC
|
BUY
|
- |
12.2KNew |
$95.3K - $157K
|
12.2K
$179K
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
10.3KNew |
$80.8K - $133K
|
10.3K
$152K
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
10.2K+ 321.99% |
$80K - $132K
|
13.4K
$197K
|
|
|
Nov 12, 2025
Q3 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
9.8KNew |
$76.7K - $126K
|
9.8K
$144K
|
|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
BUY
|
- |
7K+ 2527.08% |
$54.8K - $90.2K
|
7.28K
$107K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
6.97K+ 14.93% |
$54.6K - $89.8K
|
53.6K
$788K
|
|
|
Nov 10, 2025
Q3 2025
|
Axq Capital, LP
Jersey City, NJ |
BUY
|
- |
6.24K+ 45.83% |
$48.9K - $80.5K
|
19.9K
$292K
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
5.98K+ 584.28% |
$46.8K - $77.1K
|
7.01K
$103K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
5.74K+ 1.59% |
$45K - $74K
|
366K
$5.38M
|
|
|
Nov 14, 2025
Q3 2025
|
Fiduciary Trust CO
Boston, MA |
BUY
|
- |
5.21K+ 47.78% |
$40.8K - $67.2K
|
16.1K
$237K
|
|
|
Nov 12, 2025
Q3 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
4.25KNew |
$33.3K - $54.8K
|
4.25K
$62.4K
|
|