Latest Institutional Purchases of Castellum, Inc. (CTM)
This list provides information on the latest institutional transactions involving Castellum, Inc. (CTM) 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
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
369KNew |
$369K - $549K
|
369K
$428K
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
226K+ 21.48% |
$226K - $337K
|
1.28M
$1.48M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
148K+ 94.81% |
$148K - $220K
|
304K
$353K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
141K+ 72.39% |
$141K - $210K
|
336K
$389K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
124K+ 20.75% |
$124K - $185K
|
724K
$839K
|
|
|
Nov 14, 2025
Q3 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
122KNew |
$122K - $182K
|
122K
$142K
|
|
|
Nov 14, 2025
Q3 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
94.8KNew |
$94.8K - $141K
|
94.8K
$110K
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
73.7KNew |
$73.7K - $110K
|
73.7K
$85.5K
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
68.9K+ 50.75% |
$68.9K - $103K
|
205K
$237K
|
|
|
Nov 04, 2025
Q3 2025
|
Meridian Wealth Management, LLC
|
BUY
|
- |
67.8K+ 10.99% |
$67.8K - $101K
|
685K
$794K
|
|
|
Nov 06, 2025
Q3 2025
|
Essex Investment Management CO LLC
Boston, MA |
BUY
|
- |
63.1K+ 3.02% |
$63.1K - $94K
|
2.15M
$2.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
46.4K+ 49.26% |
$46.4K - $69.1K
|
140K
$163K
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
44.6K+ 135.07% |
$44.6K - $66.4K
|
77.6K
$90K
|
|
|
Nov 06, 2025
Q3 2025
|
Savvy Advisors, Inc.
New York, NY |
BUY
|
- |
35.9K+ 18.79% |
$35.9K - $53.5K
|
227K
$263K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
34.6K+ 164.21% |
$34.6K - $51.6K
|
55.7K
$64.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Securities, LLC
New York, NY |
BUY
|
- |
25.7KNew |
$25.7K - $38.4K
|
25.7K
$29.9K
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
21.7K+ 28559.21% |
$21.7K - $32.3K
|
21.8K
$25.3K
|
|
|
Oct 14, 2025
Q3 2025
|
Revisor Wealth Management LLC
Akron, OH |
BUY
|
- |
17.9KNew |
$17.9K - $26.7K
|
17.9K
$20.8K
|
|
|
Nov 04, 2025
Q3 2025
|
Independent Advisor Alliance
|
BUY
|
- |
15.9KNew |
$15.9K - $23.8K
|
15.9K
$18.5K
|
|
|
Nov 18, 2025
Q3 2025
|
Tcfg Wealth Management, LLC
Laguna Niguel, CA |
BUY
|
- |
15.6KNew |
$15.6K - $23.2K
|
15.6K
$18.1K
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
15.6K+ 99.99% |
$15.6K - $23.2K
|
31.2K
$36.2K
|
|
|
Nov 06, 2025
Q3 2025
|
Gk Wealth Management LLC
Reno, NV |
BUY
|
- |
15.2KNew |
$15.2K - $22.7K
|
15.2K
$17.6K
|
|
|
Oct 23, 2025
Q3 2025
|
Bay Colony Advisory Group, Inc D
|
BUY
|
- |
12.6KNew |
$12.6K - $18.8K
|
12.6K
$14.7K
|
|
|
Oct 21, 2025
Q3 2025
|
Global Retirement Partners, LLC
|
BUY
|
- |
11.6K+ 241.63% |
$11.6K - $17.3K
|
16.4K
$19.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
9.03KNew |
$9.03K - $13.5K
|
9.03K
$10.5K
|
|
|
Nov 04, 2025
Q3 2025
|
Jones Financial Companies Lllp
|
BUY
|
- |
500New |
$500 - $745
|
500
$580
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 (Difc) LTD
Dubai, C0 |
BUY
|
- |
309New |
$309 - $460
|
309
$358
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
94+ 15.96% |
$94 - $140
|
683
$792
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
31New |
$31 - $46.2
|
31
$36
|
|
| Q2 2025 | |||||||
|
Aug 14, 2025
Q2 2025
|
Legato Capital Management LLC
|
BUY
|
- |
621KNew |
$541K - $864K
|
621K
$721K
|
|
|
Aug 12, 2025
Q2 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
86K+ 449.56% |
$74.8K - $120K
|
105K
$122K
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
50.4KNew |
$43.8K - $70K
|
50.4K
$58.5K
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
23.9KNew |
$20.8K - $33.3K
|
23.9K
$27.8K
|
|
|
Jul 21, 2025
Q2 2025
|
New Century Financial Group, LLC
Princeton, NJ |
BUY
|
- |
12KNew |
$10.4K - $16.7K
|
12K
$13.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Sunbelt Securities, Inc.
Houston, TX |
BUY
|
- |
3KNew |
$2.61K - $4.17K
|
3K
$3.48K
|
|
|
Jul 24, 2025
Q2 2025
|
Strengthening Families & Communities, LLC
|
BUY
|
- |
2.7KNew |
$2.35K - $3.75K
|
2.7K
$3.13K
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q1 2025 | |||||||
|
May 14, 2025
Q1 2025
|
Mml Investors Services, LLC
Springfield, MA |
BUY
|
- |
27.9KNew |
$18.2K - $49.4K
|
27.9K
$32.4K
|
|
|
May 15, 2025
Q1 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
10KNew |
$6.5K - $17.7K
|
10K
$11.6K
|
|
|
Apr 25, 2025
Q1 2025
|
Westside Investment Management, Inc.
|
BUY
|
- |
680New |
$442 - $1.2K
|
680
$789
|
|
|
Apr 28, 2025
Q1 2025
|
American Capital Advisory, LLC
Ketchum, ID |
BUY
|
- |
342New |
$222 - $605
|
342
$397
|
|
|
May 14, 2025
Q1 2025
|
Pks Advisory Services, LLC
Albany, NY |
BUY
|
- |
1+ 0.0% |
$0.65 - $1.77
|
42.2K
$49K
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Armistice Capital, LLC
New York, NY |
BUY
|
- |
1.54MNew |
$215K - $3.96M
|
1.54M
$1.78M
|
|
|
Feb 12, 2025
Q4 2024
|
Pensionmark Financial Group, LLC
Santa Barbara, CA |
BUY
|
- |
11KNew |
$1.54K - $28.4K
|
11K
$12.8K
|
|
|
Jan 31, 2025
Q4 2024
|
Sanctuary Advisors, LLC
Indianapolis, IN |
BUY
|
- |
10KNew |
$1.4K - $25.8K
|
10K
$11.6K
|
|
| Q3 2024 | |||||||
|
Nov 13, 2024
Q3 2024
|
Townsquare Capital LLC
|
BUY
|
- |
44.8KNew |
$6.27K - $9.85K
|
44.8K
$51.9K
|
|
| Q1 2024 | |||||||
|
May 14, 2024
Q1 2024
|
Groupama Asset Managment
Paris, I0 |
BUY
|
- |
74KNew |
$17.8K - $28.9K
|
74K
$85.8K
|
|
|
May 10, 2024
Q1 2024
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
46+ 28.57% |
$11 - $17.9
|
207
$240
|
|
| Q2 2023 | |||||||
|
Jul 19, 2023
Q2 2023
|
Magnus Financial Group LLC
New York, NY |
BUY
|
- |
250KNew |
$113K - $308K
|
250K
$290K
|
|
|
Aug 11, 2023
Q2 2023
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
14.6KNew |
$6.57K - $18K
|
14.6K
$16.9K
|
|