13FBOX
MONTAUK RENEWABLES INC COM · 13F Institutional Holdings
Options Calculator Rankings
M

MONTAUK RENEWABLES INC COM

MNTK
Institutions
92
Combined AUM (Q2 2026)
$33.3M
Combined Shares (Q2 2026)
21.4M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+1.8M
51 · 14 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-1.4M
42 · 15 Exit · ≈
⚖️ Net
+374,054
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$33.3M
Institutions
92
New Buys
14
Adds
37
Reduces
27
Exits
15
Unchanged
14
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
BlackRock, Inc.
<0.01%<0.01%#33$7.3M4.7M$4.9M4.2M+490,896+11.64%Add
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#36$4.2M2.7M$3.1M2.7M+18,186+0.68%Add
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#26$2.9M1.9M$2.0M1.8M+120,014+6.82%Add
Baader Bank Aktiengesellschaft
0.19%0.14%#1$2.5M1.6M$1.8M1.6M00.00%Unchanged
STATE STREET CORP
<0.01%<0.01%#41$2.1M1.4M$1.6M1.4M+4,220+0.31%Add
BARCLAYS PLC
<0.01%<0.01%#17$1.5M953,510$1.2M1.0M-85,407-8.22%Reduce
AMERICAN CENTURY COMPANIES INC
<0.01%<0.01%#9$1.5M950,442$1.1M954,468-4,026-0.42%Reduce
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
<0.01%<0.01%#31$841,361539,334$598,703520,611+18,723+3.60%Add
NORTHERN TRUST CORP
<0.01%<0.01%#35$836,249536,057$581,179505,374+30,683+6.07%Add
VANGUARD PORTFOLIO MANAGEMENT LLC
<0.01%<0.01%#48$731,723469,053$447,257388,919+80,134+20.60%Add
DIMENSIONAL FUND ADVISORS LP
<0.01%<0.01%#30$700,155448,818$847,298736,584-287,766-39.07%Reduce
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#28$684,492438,777$497,108432,268+6,509+1.51%Add
Hosking Partners LLP
0.02%0.02%#4$609,207390,517$456,472396,932-6,415-1.62%Reduce
FIRST TRUST ADVISORS LP
<0.01%<0.01%#13$595,746381,889$358,742311,950+69,939+22.42%Add
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#46$588,551377,277$380,867331,189+46,088+13.92%Add
RENAISSANCE TECHNOLOGIES LLC
<0.01%<0.01%#8$569,088364,800$407,790354,600+10,200+2.88%Add
JPMORGAN CHASE & CO
<0.01%<0.01%#53$422,732270,982$193,080162,252+108,730+67.01%Add
AQR CAPITAL MANAGEMENT LLC
<0.01%<0.01%#29$371,517238,152$44,10538,351+199,801+520.98%Add
GSA CAPITAL PARTNERS LLP
0.02%0.02%#5$313,646201,055$333,000289,894-88,839-30.65%Reduce
JTC Employer Solutions Trustee Ltd
0.02%0.02%#3$308,660197,859$217,000197,85900.00%Unchanged
Bank of New York Mellon Corp
<0.01%<0.01%#47$305,615195,907$225,293195,90700.00%Unchanged
MORGAN STANLEY
<0.01%<0.01%#65$260,805167,182$476,533237,081-69,899-29.48%Reduce
Nuveen, LLC
<0.01%<0.01%#42$252,788162,044$160,550139,608+22,436+16.07%Add
Caprock Group, LLC
<0.01%#6$186,890119,801$00+119,801New Buy
J. Derek Lewis & Associates Inc.
0.03%0.02%#2$166,140106,500$97,75085,000+21,500+25.29%Add
ALLIANCEBERNSTEIN L.P.
<0.01%<0.01%#45$163,459142,138$162,85897,520+44,618+45.75%Add
D. E. Shaw & Co., Inc.
<0.01%<0.01%#38$158,335101,497$135,994118,256-16,759-14.17%Reduce
RHUMBLINE ADVISERS
<0.01%<0.01%#32$147,81194,756$107,03093,078+1,678+1.80%Add
Rathbones Group PLC
<0.01%<0.01%#10$143,52092,000$117,300102,000-10,000-9.80%Reduce
STOREBRAND ASSET MANAGEMENT AS
<0.01%0.01%#14$137,39788,075$2.8M314,959-226,884-72.04%Reduce
ACADIAN ASSET MANAGEMENT LLC
<0.01%<0.01%#27$127,54681,760$62,00056,106+25,654+45.72%Add
MARSHALL WACE, LLP
<0.01%<0.01%#34$125,62180,526$235,331204,636-124,110-60.65%Reduce
UBS Group AG
<0.01%<0.01%#66$107,06368,630$48,14741,867+26,763+63.92%Add
CITADEL ADVISORS LLC
<0.01%#67$91,76958,826$00+58,826New Buy
WELLS FARGO & COMPANY/MN
<0.01%<0.01%#64$91,27658,510$28,99625,214+33,296+132.05%Add
Russell Investments Group, Ltd.
<0.01%<0.01%#39$88,09956,498$35,46531,293+25,205+80.55%Add
STRS OHIO
<0.01%<0.01%#16$76,12848,800$46,00040,000+8,800+22.00%Add
DEUTSCHE BANK AG\
<0.01%<0.01%#57$75,86548,632$54,05847,007+1,625+3.46%Add
BANK OF AMERICA CORP /DE/
<0.01%<0.01%#75$70,31745,075$69,81360,707-15,632-25.75%Reduce
MILLENNIUM MANAGEMENT LLC
<0.01%<0.01%#54$67,79043,455$237,882206,854-163,399-78.99%Reduce
PRUDENTIAL FINANCIAL INC
<0.01%<0.01%#40$62,41640,010$17,03214,810+25,200+170.16%Add
Invesco Ltd.
<0.01%<0.01%#77$55,97235,879$42,94037,339-1,460-3.91%Reduce
PRICE T ROWE ASSOCIATES INC /MD/
<0.01%<0.01%#74$52,84733,876$39,00033,87600.00%Unchanged
IEQ CAPITAL, LLC
<0.01%#22$51,65633,113$00+33,113New Buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
<0.01%<0.01%#55$50,36932,288$37,13132,28800.00%Unchanged
CITIGROUP INC
<0.01%<0.01%#62$49,54431,759$18,14815,781+15,978+101.25%Add
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
<0.01%<0.01%#43$49,20731,543$37,82632,892-1,349-4.10%Reduce
Vanguard Global Advisers, LLC
<0.01%<0.01%#61$37,21123,853$27,43123,85300.00%Unchanged
Vontobel Holding Ltd.
<0.01%#37$27,86217,860$00+17,860New Buy
INTECH INVESTMENT MANAGEMENT LLC
<0.01%<0.01%#21$27,52317,643$20,41017,748-105-0.59%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow