Purchases and Sales Made in Q3 2025 in Castellum, Inc. (CTM)
This table provides information about the institutional ownership of Castellum, Inc. (CTM) during Q3 2025. The information is specifically focused on institutions that hold shares of Castellum, Inc..
| 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
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-19- 0.11% |
$19 - $28.3
|
17.7K
$20.5K
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-2.65K- 8.38% |
$2.65K - $3.95K
|
29K
$33.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
- |
-67.9K- 72.1% |
$67.9K - $101K
|
26.3K
$30.5K
|
|