Latest Institutional Purchases of Montauk Renewables, Inc. (MNTK)
This list provides information on the latest institutional transactions involving Montauk Renewables, Inc. (MNTK) 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 |
|---|---|---|---|---|---|---|---|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
3.42K+ 132.82% |
$5.62K - $8.49K
|
6K
$11.5K
|
|
| Q3 2025 | |||||||
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
131K+ 178.35% |
$232K - $355K
|
205K
$393K
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
126K+ 243.36% |
$223K - $342K
|
178K
$341K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
90.9K+ 57.99% |
$161K - $246K
|
248K
$475K
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
73.2K+ 79.03% |
$130K - $198K
|
166K
$318K
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
42.8K+ 23.71% |
$75.7K - $116K
|
223K
$429K
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
30.7K+ 2.25% |
$54.3K - $83.2K
|
1.39M
$2.68M
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
25.2KNew |
$44.6K - $68.2K
|
25.2K
$48.3K
|
|
|
Nov 12, 2025
Q3 2025
|
R Squared LTD
Central, K3 |
BUY
|
- |
24.5KNew |
$43.3K - $66.4K
|
24.5K
$47K
|
|
|
Nov 10, 2025
Q3 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
22.9K+ 67.56% |
$40.5K - $62K
|
56.7K
$109K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
20.9K+ 3.99% |
$37K - $56.6K
|
545K
$1.05M
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
19.8K+ 18.73% |
$35.1K - $53.7K
|
126K
$241K
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
17KNew |
$30K - $45.9K
|
17K
$32.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Securities, LLC
New York, NY |
BUY
|
- |
16.3K+ 51.69% |
$28.9K - $44.2K
|
47.9K
$91.9K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
15.7KNew |
$27.8K - $42.6K
|
15.7K
$30.2K
|
|
|
Nov 14, 2025
Q3 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
14.2KNew |
$25K - $38.3K
|
14.2K
$27.2K
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
13.6KNew |
$24.1K - $36.9K
|
13.6K
$26.2K
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
10.4KNew |
$18.4K - $28.1K
|
10.4K
$19.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
10.3K+ 2.0% |
$18.3K - $28K
|
527K
$1.01M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
10.3KNew |
$18.2K - $27.9K
|
10.3K
$19.8K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
9.83K+ 0.59% |
$17.4K - $26.6K
|
1.69M
$3.24M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
8.02K+ 19.37% |
$14.2K - $21.7K
|
49.4K
$94.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
6.3K+ 6.91% |
$11.2K - $17.1K
|
97.5K
$187K
|
|
|
Oct 30, 2025
Q3 2025
|
Andina Capital Management, LLC
Lehi, UT |
BUY
|
- |
3.84K+ 13.4% |
$6.79K - $10.4K
|
32.5K
$62.3K
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
2.22K+ 10.7% |
$3.94K - $6.03K
|
23K
$44.2K
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
2.22K+ 151.81% |
$3.94K - $6.03K
|
3.69K
$7.08K
|
|
|
Nov 10, 2025
Q3 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
1.08KNew |
$1.92K - $2.94K
|
1.08K
$2.08K
|
|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
BUY
|
- |
816+ 715.79% |
$1.44K - $2.21K
|
930
$1.79K
|
|
|
Oct 23, 2025
Q3 2025
|
Hosking Partners LLP
|
BUY
|
- |
217+ 0.05% |
$384 - $588
|
396K
$760K
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
158New |
$280 - $428
|
158
$303
|
|
|
Oct 27, 2025
Q3 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
152New |
$269 - $412
|
152
$292
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
104+ 0.89% |
$184 - $282
|
11.8K
$22.7K
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
90New |
$159 - $244
|
90
$173
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
3+ 0.06% |
$5.31 - $8.13
|
4.79K
$9.19K
|
|
| Q2 2025 | |||||||
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
68.4K+ 12059.61% |
$119K - $165K
|
68.9K
$132K
|
|
|
Aug 13, 2025
Q2 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
BUY
|
- |
38.2K+ 613.68% |
$66.5K - $92.1K
|
44.4K
$85.3K
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
34.9K+ 158.79% |
$60.8K - $84.1K
|
56.9K
$109K
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
32.3KNew |
$56.2K - $77.8K
|
32.3K
$62K
|
|
|
Aug 06, 2025
Q2 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
29.2KNew |
$50.8K - $70.4K
|
29.2K
$56.1K
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
26.2KNew |
$45.6K - $63.2K
|
26.2K
$50.4K
|
|
|
Aug 07, 2025
Q2 2025
|
Rathbones Group PLC
Liverpool, X0 |
BUY
|
- |
19.6K+ 27.07% |
$34.1K - $47.2K
|
92K
$177K
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
10.9K+ 68.78% |
$19K - $26.3K
|
26.8K
$51.4K
|
|
|
Aug 07, 2025
Q2 2025
|
Meeder Asset Management Inc
|
BUY
|
- |
1.72K+ 69.04% |
$2.98K - $4.13K
|
4.2K
$8.06K
|
|
|
Jul 29, 2025
Q2 2025
|
Private Wealth Management Group, LLC
Princeton, NJ |
BUY
|
- |
1.63KNew |
$2.83K - $3.92K
|
1.63K
$3.13K
|
|
|
Jul 11, 2025
Q2 2025
|
Uma Financial Services, Inc.
|
BUY
|
- |
452New |
$786 - $1.09K
|
452
$868
|
|
|
Aug 07, 2025
Q2 2025
|
Allworth Financial LP
|
BUY
|
- |
4New |
$6.96 - $9.64
|
4
$7.68
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q1 2025 | |||||||
|
May 05, 2025
Q1 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
BUY
|
- |
27.1K+ 79.34% |
$56K - $134K
|
61.2K
$118K
|
|
|
Apr 14, 2025
Q1 2025
|
Simplicity Wealth,Llc
|
BUY
|
- |
26.9KNew |
$55.7K - $133K
|
26.9K
$51.6K
|
|
|
May 13, 2025
Q1 2025
|
Cibc World Markets Corp
New York, NY |
BUY
|
- |
14.6KNew |
$30.3K - $72.3K
|
14.6K
$28.1K
|
|