Vault-13

ENERGY SVCS ACQUISITION CORP ESOA

COM · Common Stock · CUSIP 29271Q103

118 institutional holders +12 vs Q1 2026
9,354,8309.4m shares reported held*
50.1% of all shares outstanding*
$180.9mreported value*
23 new 53 added 27 reduced 10 sold out net bought ≈ $6.1m (+318.8k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($7.3k this quarter). Holder counts are more reliable. Shares outstanding: 18.7m as of 2026-08-07, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $19.33.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 22Q4 22: 24Q1 23: 23Q2 23: 22Q3 23: 27Q4 23: 32Q1 24: 48Q2 24: 40Q3 24: 53Q4 24: 71Q1 25: 76Q2 25: 86Q3 25: 88Q4 25: 88Q1 26: 106Q2 26: 118118Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202222
Q4 202224
Q1 202323
Q2 202322
Q3 202327
Q4 202332
Q1 202448
Q2 202440
Q3 202453
Q4 202471
Q1 202576
Q2 202586
Q3 202588
Q4 202588
Q1 2026106
Q2 2026118

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 24: 32 bought or addedQ3 24: 18 cut or sold outQ4 24: 46 bought or addedQ4 24: 22 cut or sold outQ4 24Q1 25: 42 bought or addedQ1 25: 43 cut or sold outQ2 25: 58 bought or addedQ2 25: 40 cut or sold outQ2 25Q3 25: 42 bought or addedQ3 25: 40 cut or sold outQ4 25: 41 bought or addedQ4 25: 44 cut or sold outQ4 25Q1 26: 60 bought or addedQ1 26: 43 cut or sold outQ2 26: 76 bought or addedQ2 26: 37 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20243218
Q4 20244622
Q1 20254243
Q2 20255840
Q3 20254240
Q4 20254144
Q1 20266043
Q2 20267637

Biggest buyers

BlackRock, Inc. Added +178,919+178.9k
RAFFLES ASSOCIATES LP Added +118,392+118.4k
Nuveen, LLC Added +107,730+107.7k
D. E. Shaw & Co., Inc. Added +86,600+86.6k
AMERICAN CENTURY COMPANIES INC Added +75,631+75.6k
TWO SIGMA INVESTMENTS, LP Added +74,486+74.5k
GEODE CAPITAL MANAGEMENT, LLC Added +68,729+68.7k
GLOBEFLEX CAPITAL L P New +54,775+54.8k
AQR CAPITAL MANAGEMENT LLC New +53,704+53.7k
VANGUARD PORTFOLIO MANAGEMENT LLC Added +39,380+39.4k

Biggest sellers

Driehaus Capital Management LLC Sold out -491,854-491.9k
WEXFORD CAPITAL LP Sold out -55,000-55.0k
Qube Research & Technologies Ltd Reduced -54,184-54.2k
RENAISSANCE TECHNOLOGIES LLC Reduced -53,088-53.1k
ALGERT GLOBAL LLC Reduced -51,448-51.4k
THOMPSON SIEGEL & WALMSLEY LLC Reduced -50,454-50.5k
FORMULA GROWTH LTD Sold out -42,689-42.7k
SEI INVESTMENTS CO Reduced -41,036-41.0k
JANE STREET GROUP, LLC Reduced -40,873-40.9k
LOS ANGELES CAPITAL MANAGEMENT LLC Reduced -39,973-40.0k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Wax Asset Management, LLC 13G · institution +7.2 pts · filed 2026-02-13 7.2% +7.2 pts 1.2m≈ $23.2m 2026-02-13

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
202Q4 24: 0 buyingQ4 24: 2 sellingQ1 25: 1 buyingQ1 25: 0 sellingQ1 25Q2 25: 2 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 1 buyingQ4 25: 1 sellingQ1 26: 1 buyingQ1 26: 0 sellingQ1 26Q2 26: 1 buyingQ2 26: 2 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—2$967.4k—
Q1 20251$230.2k0——
Q2 20252$19.7k0——
Q3 20250—0——
Q4 20251$75.6k1$837.0k—
Q1 20261$83.3k0——
Q2 20261$97.6k2$3.8m—
Q3 20260—0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-06-18 REYNOLDS DOUGLAS V President, director Bought 6,000 $16.26 $97.6k6.0k shares +<1%
2026-06-01 REYNOLDS MARSHALL T Director Sold 35,058 $14.98 $525.2k35.1k shares -3%
2026-05-29 REYNOLDS MARSHALL T Director Sold 64,942 $15.70 $1.0m64.9k shares -5%
2026-05-28 REYNOLDS MARSHALL T Director Sold 43,243 $16.32 $705.7k43.2k shares -3%
2026-05-27 REYNOLDS MARSHALL T Director Sold 56,757 $17.19 $975.7k56.8k shares -4%
2026-05-27 Prince Mark Director Sold 33,000 $17.80 $587.4k33.0k shares -33%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock, Inc. 0.00% of their portfolio New York, NY 836,211836.2k $16.2m $16.2m 0.00% Added +178.9k +178,919
2 NEEDHAM INVESTMENT MANAGEMENT LLC 0.47% of their portfolio NEW YORK, NY 800,000800.0k $15.5m $15.5m 0.47% Unchanged
3 HUNTINGTON NATIONAL BANK 0.06% of their portfolio COLUMBUS, OH 663,588663.6k $12.8m $12.8m 0.06% Unchanged
4 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 612,489612.5k $11.8m $11.8m 0.00% Added +25.8k +25,814
5 Stokes Family Office, LLC 1.04% of their portfolio NEW ORLEANS, LA 462,149462.1k $8.9m $8.9m 1.04% Unchanged
6 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 355,827355.8k $6.9m $6.9m 0.00% Added +68.7k +68,729
7 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 354,058354.1k $6.8m $6.8m 0.00% Added +4.9k +4,856
8 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 323,147323.1k $6.2m $6.2m 0.00% Added +74.5k +74,486
9 MACKENZIE FINANCIAL CORP 0.01% of their portfolio TORONTO ONTARIO, A6 303,315303.3k $5.9m $5.9m 0.01% Added +37.0k +36,957
10 RAFFLES ASSOCIATES LP 2.45% of their portfolio NEW YORK, NY 288,784288.8k $5.6m $5.6m 2.45% Added +118.4k +118,392
11 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 269,752269.8k $5.2m $5.2m 0.00% Added +33.7k +33,746
12 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 254,906254.9k $4.9m $4.9m 0.00% Reduced -31.1k -31,103
13 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 238,517238.5k $4.6m $4.6m 0.00% Added +86.6k +86,600
14 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 197,786197.8k $3.8m $3.8m 0.00% Added +75.6k +75,631
15 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 196,428196.4k $3.8m $3.8m 0.00% Added +107.7k +107,730
16 ALGERT GLOBAL LLC 0.04% of their portfolio SAN FRANCISCO, CA 182,808182.8k $3.5m $3.5m 0.04% Reduced -51.4k -51,448
17 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 164,412164.4k $3.2m $3.2m 0.00% Reduced -53.1k -53,088
18 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 155,099155.1k $3.0m $3.0m 0.00% Reduced -1.1k -1,053
19 THOMPSON SIEGEL & WALMSLEY LLC 0.04% of their portfolio RICHMOND, VA 124,546124.5k $2.4m $2.4m 0.04% Reduced -50.5k -50,454
20 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 122,237122.2k $2.4m $2.4m 0.00% Added +31.5k +31,456
21 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 112,818112.8k $2.2m $2.2m 0.00% Added +1.2k +1,153
22 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 109,645109.6k $2.1m $2.1m 0.00% Added +39.4k +39,380
23 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 108,198108.2k $2.1m $2.1m 0.00% Added +20.0k +20,005
24 Walleye Capital LLC 0.01% of their portfolio NEW YORK, NY 108,099108.1k $2.1m $2.1m 0.01% Added +37.9k +37,906
25 ARDSLEY ADVISORY PARTNERS LP 0.21% of their portfolio Norwalk, CT 100,000100.0k $1.9m $1.9m 0.21% Unchanged
26 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 96,48396.5k $1.9m $1.9m 0.00% Added +14.3k +14,259
27 LOS ANGELES CAPITAL MANAGEMENT LLC 0.01% of their portfolio LOS ANGELES, CA 86,08086.1k $1.7m $1.7m 0.01% Reduced -40.0k -39,973
28 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 78,33778.3k $1.5m $1.5m 0.00% Added +10.9k +10,915
29 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 75,85075.8k $1.5m $1.5m 0.00% Added +28.7k +28,738
30 Informed Momentum Co LLC 0.12% of their portfolio SOLANA BEACH, CA 68,75568.8k $1.3m $1.3m 0.12% Reduced -2.8k -2,829
31 Verdence Capital Advisors LLC 0.07% of their portfolio HUNT VALLEY, MD 65,02865.0k $1.3m $1.3m 0.07% Unchanged
32 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 55,87155.9k $1.1m $1.1m 0.00% Added +22.5k +22,498
33 THOMPSON DAVIS & CO., INC. 0.63% of their portfolio RICHMOND, VA 54,82554.8k $1.1m $1.1m 0.63% Added +34.5k +34,475
34 GLOBEFLEX CAPITAL L P 0.14% of their portfolio SAN DIEGO, CA 54,77554.8k $1.1m $1.1m 0.14% New
35 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 53,70453.7k $1.0m $1.0m 0.00% New
36 PANAGORA ASSET MANAGEMENT INC 0.00% of their portfolio BOSTON, MA 52,21852.2k $1.0m $1.0m 0.00% Reduced -5.7k -5,711
37 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 51,33451.3k $992.8k $992.8k 0.00% Added +39.3k +39,332
38 Manatuck Hill Partners, LLC 0.32% of their portfolio WESTPORT, CT 50,00050.0k $967.0k $967.0k 0.32% Added +20.0k +20,000
39 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 48,95149.0k $935.5k $935.5k 0.00% Added +16.8k +16,831
40 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 48,76348.8k $943.1k $943.1k 0.00% Reduced -10.0k -10,020
41 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 46,15646.2k $892.7k $892.7k 0.00% Added +6.8k +6,762
42 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 46,09246.1k $891.4k $891.4k 0.00% Reduced -41.0k -41,036
43 Aristides Capital LLC 0.23% of their portfolio LOUISVILLE, KY 46,04346.0k $890.5k $890.5k 0.23% Added +1.9k +1,924
44 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.00% of their portfolio Stamford, CT 45,51945.5k $880.3k $880.3k 0.00% Added +28.8k +28,800
45 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 42,61142.6k $824.1k $824.1k 0.00% Added +7.9k +7,941
46 PDT Partners, LLC 0.04% of their portfolio New York, NY 39,45039.5k $763.0k $763.0k 0.04% Added +3.4k +3,394
47 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 34,63934.6k $669.9k $669.9k 0.01% Added +14.6k +14,644
48 RITHOLTZ WEALTH MANAGEMENT 0.01% of their portfolio NEW YORK, NY 30,55930.6k $591.0k $591.0k 0.01% Added +13.8k +13,773
49 UBS Group AG 0.00% of their portfolio ZURICH, V8 30,52830.5k $590.4k $590.4k 0.00% Added +11.9k +11,944
50 Centiva Capital, LP 0.02% of their portfolio New York, NY 29,73329.7k $575.0k $575.0k 0.02% Added +1.9k +1,857
51 Calamos Advisors LLC 0.00% of their portfolio NAPERVILLE, IL 29,15829.2k $563.9k $563.9k 0.00% Added +18.6k +18,586
52 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 27,26727.3k $527.3k $527.3k 0.00% Reduced -31.9k -31,900
53 Integrated Quantitative Investments LLC 0.09% of their portfolio BELLEVUE, WA 26,95727.0k $521.3k $521.3k 0.09% New
54 Jump Financial, LLC 0.00% of their portfolio Chicago, IL 26,50026.5k $512.5k $512.5k 0.00% Added +8.3k +8,279
55 ESSEX INVESTMENT MANAGEMENT CO LLC 0.07% of their portfolio BOSTON, MA 26,05326.1k $503.9k $503.9k 0.07% Reduced -35 -35
56 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 25,86225.9k $500.2k $500.2k 0.00% Reduced -1.7k -1,672
57 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 24,13624.1k $466.8k $466.8k 0.00% Reduced -5.7k -5,682
58 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 22,39122.4k $433.0k $433.0k 0.00% Reduced -54.2k -54,184
59 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio HOUSTON, TX 20,00020.0k $386.8k $386.8k 0.01% Added +8.3k +8,350
60 Lionshead Wealth Management, LLC 0.22% of their portfolio New York, NY 17,38217.4k $336.9k $336.9k 0.22% Unchanged
61 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 16,83916.8k $325.7k $325.7k 0.00% Added +1.8k +1,795
62 GFG Capital, LLC 0.09% of their portfolio MIAMI, FL 16,09716.1k $311.3k $311.3k 0.09% Unchanged
63 Crown Wealth Group, LLC 0.08% of their portfolio Charlotte, NC 15,99116.0k $309.3k $309.3k 0.08% Unchanged
64 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 15,87915.9k $307.1k $307.1k 0.00% Added +7.6k +7,588
65 Y-Intercept (Hong Kong) Ltd 0.01% of their portfolio HONG KONG, K3 15,26915.3k $295.3k $295.3k 0.01% New
66 Quadrature Capital Ltd 0.00% of their portfolio LONDON, X0 15,15215.2k $293.0k $293.0k 0.00% New
67 GSA CAPITAL PARTNERS LLP 0.02% of their portfolio LONDON, X0 14,20114.2k $275.0k $275.0k 0.02% New
68 Vident Advisory, LLC 0.00% of their portfolio Alpharetta, GA 14,08114.1k $272.3k $272.3k 0.00% Unchanged
69 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 13,98014.0k $270.4k $270.4k 0.00% Added +6.2k +6,246
70 Kestra Advisory Services, LLC 0.00% of their portfolio AUSTIN, TX 12,62912.6k $244.2k $244.2k 0.00% Added +25 +25
71 OCCUDO QUANTITATIVE STRATEGIES LP 0.01% of their portfolio FORT LAUDERDALE, FL 12,24112.2k $236.7k $236.7k 0.01% Added +265 +265
72 Koss-Olinger Consulting, LLC 0.02% of their portfolio GAINESVILLE, FL 12,23612.2k $236.6k $236.6k 0.02% Reduced -24.9k -24,877
73 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 11,49711.5k $223.0k $223.0k 0.00% New
74 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 11,43011.4k $221.1k $221.1k 0.00% Reduced -40.9k -40,873
75 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 10,60010.6k $139.2k $139.2k 0.00% New
76 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 10,54810.5k $204.0k $204.0k 0.00% Reduced -31.7k -31,700
77 MAI Capital Management 0.00% of their portfolio INDEPENDENCE, OH 10,53010.5k $203.7k $203.7k 0.00% Added +152 +152
78 CITY HOLDING CO 0.02% of their portfolio CHARLESTON, WV 10,40910.4k $201.3k $201.3k 0.02% Unchanged
79 Brevan Howard Capital Management LP 0.00% of their portfolio ST. HELIER, Y9 10,20110.2k $197.3k $197.3k 0.00% Reduced -4.0k -4,016
80 VERUS CAPITAL PARTNERS, LLC 0.01% of their portfolio SCOTTSDALE, AZ 10,05010.1k $194.4k $194.4k 0.01% Reduced -5.5k -5,450
81 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 9,1929.2k $176.0k $176.0k 0.00% New
82 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 7,1557.2k $138.4k $138.4k 0.00% Unchanged
83 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 6,5656.6k $127.0k $127.0k 0.00% Added +5.9k +5,915
84 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 6,5006.5k $125.7k $125.7k 0.00% Added +1.2k +1,200
85 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 6,4516.5k $124.8k $124.8k 0.00% Added +831 +831
86 State of Wyoming 0.01% of their portfolio CHEYENNE, WY 4,8124.8k $93.1k $93.1k 0.01% New
87 Copeland Capital Management, LLC 0.00% of their portfolio Conshohocken, PA 4,6254.6k $89.4k $89.4k 0.00% Reduced -2.3k -2,260
88 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 4,4424.4k $85.9k $85.9k 0.00% Unchanged
89 FMR LLC 0.00% of their portfolio BOSTON, MA 4,3354.3k $83.8k $83.8k 0.00% Added +4.2k +4,170
90 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 3,0463.0k $58.9k $58.9k 0.00% Unchanged
91 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 2,5002.5k $48.4k $48.4k 0.00% Reduced -3.7k -3,700
92 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 2,1032.1k $40.7k $40.7k 0.00% Reduced -768 -768
93 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1,9672.0k $38.0k $38.0k 0.00% Added +702 +702
94 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 1,7381.7k $33.6k $33.6k 0.00% Added +1.4k +1,449
95 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 1,5881.6k $30.7k $30.7k 0.00% Reduced -249 -249
96 Legal & General Group Plc 0.00% of their portfolio London, X0 1,3691.4k $26.5k $26.5k 0.00% Added +296 +296
97 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 1,2071.2k $23.3k $23.3k 0.00% Unchanged
98 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 812812 $15.7k $15.7k 0.00% New
99 FINANCIAL CONSULATE, INC 0.00% of their portfolio HUNT VALLEY, MD 500500 $9.7k $9.7k 0.00% New
100 FEDERATED HERMES, INC. 0.00% of their portfolio PITTSBURGH, PA 299299 $5.8k $5.8k 0.00% Added +183 +183