Barclays
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Barclays’s Montauk Renewables MNTK Stock Holding History

Barclays’s Portfolio MNTK Stock Details MNTK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.49M Sell
953,510
-85,407
-8% -$126K ﹤0.01% 2540
2026
Q1 		$1.19M Buy
1,038,917
+929,541
+850% +$1.4M ﹤0.01% 2647
2025
Q4 		$183K Sell
109,376
-138,280
-56% -$266K ﹤0.01% 4365
2025
Q3 		$498K Buy
247,656
+90,897
+58% +$195K ﹤0.01% 3814
2025
Q2 		$348K Sell
156,759
-37,397
-19% -$79.2K ﹤0.01% 3965
2025
Q1 		$406K Buy
194,156
+60,193
+45% +$220K ﹤0.01% 3648
2024
Q4 		$533K Sell
133,963
-2,397
-2% -$11.5K ﹤0.01% 3783
2024
Q3 		$710K Sell
136,360
-65,644
-32% -$328K ﹤0.01% 3568
2024
Q2 		$1.15M Sell
202,004
-22,337
-10% -$103K ﹤0.01% 2513
2024
Q1 		$933K Buy
224,341
+21,632
+11% +$136K ﹤0.01% 3168
2023
Q4 		$1.81M Buy
202,709
+144,846
+250% +$1.36M ﹤0.01% 2995
2023
Q3 		$527K Sell
57,863
-3,521
-6% -$31.6K ﹤0.01% 2775
2023
Q2 		$457K Sell
61,384
-77,974
-56% -$538K ﹤0.01% 2811
2023
Q1 		$1.1M Buy
139,358
+12,186
+10% +$124K ﹤0.01% 2664
2022
Q4 		$1.4M Buy
127,172
+74,248
+140% +$993K ﹤0.01% 2530
2022
Q3 		$922K Buy
52,924
+40,950
+342% +$611K ﹤0.01% 2305
2022
Q2 		$120K Sell
11,974
-128,905
-92% -$1.54M ﹤0.01% 3692
2022
Q1 		$1.58M Buy
+140,879
New +$1.47M ﹤0.01% 2051

Other funds holding MNTK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BBA
Baader Bank Aktiengesellschaft Unterschleissheim, Germany $1.33B AUM 47.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Barclays's MNTK Position: Q2 2026 in Review

Barclays reduced its Montauk Renewables (MNTK) stake by 8.2% in Q2 2026, selling an estimated $126K and leaving 953,510 shares worth $1.49M. The position accounts for ﹤0.01% of the portfolio, ranked #2540.

Barclays first reported a position in MNTK in Q1 2022 and has held it in 18 quarters since. The position peaked at $1.81M in Q4 2023. 91 funds tracked by Wall St. Rank hold MNTK as of Q2 2026.

  • Barclays held 953,510 shares of Montauk Renewables worth $1.49M as of Q2 2026.
  • Barclays sold 85,407 Montauk Renewables shares in Q2 2026, an estimated $126K.
  • Montauk Renewables made up ﹤0.01% of Barclays's portfolio in Q2 2026, its #2540 holding.
  • Barclays first reported a position in Montauk Renewables in Q1 2022 and has held it in 18 quarters since.
  • Barclays's Montauk Renewables position peaked at $1.81M in Q4 2023.
  • 91 funds tracked by Wall St. Rank held Montauk Renewables as of Q2 2026.

Based on Barclays's 13F filing for Q2 2026, filed 14 Aug 2026.