Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Activate Energy Acquisition Corp.

CIK 0002083689AEAQAEAQUAEAQW· quarter ending 2026-06-30
Shares outstanding
31,311,667
Held by 13F filers
2,831,183
selection includes debt or preferreds — no % of shares outstanding
Holders
16
-3 vs 2026-03-31 · 0 new, 3 exited
Value
$28.8M
shares -22.8% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-12, as of 2026-08-12)

ClassListedShares outstandingHeld by 13F filers% of classHoldersCUSIP
Common Class AAEAQ · NASDAQ23,645,00019,279,57381.5%58G0081J103
Common Class Bnot listed7,666,667——

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine
CountCUSIPClass (as filers write it)HoldersShares heldClass shares% of classValueOptionsMapped via
G0081J103CL A ORD SHS5819,279,57323,645,00081.5%$192.8M—13DGholders →
G0081J129UNIT 11/10/2030not common162,831,183——$28.8M—13DGholders →
G0081J111*W EXP 11/10/203not common388,353,136
$446K principal
——$3.0M1 call / 0 putNPORTholders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (16 of 16 · G0081J129)

change vs 2026-03-31
#FilerShares / principal% of classValueChange
1LMR Partners LLP1,100,000—$11.2M—
2OMERS ADMINISTRATION Corp400,000—$4.1M—
3HGC Investment Management Inc.250,000—$2.5M—
4TORONTO DOMINION BANK246,422—$2.5M-548 (-0.2%)
5Clear Street Group Inc.235,821—$2.4M+83,925 (+55.3%)
6BlueCrest Capital Management Ltd220,000—$2.2M—
7PRELUDE CAPITAL MANAGEMENT, LLC100,000—$1.0M—
8Stoic Point Capital Management LLC100,000—$1.0M—
9HRT FINANCIAL LP50,000—$508K—
10JPMORGAN CHASE & CO50,000—$520K—
11BOOTHBAY FUND MANAGEMENT, LLC37,500—$381K—
12Tuttle Capital Management, LLC10,769—$109K+769 (+7.7%)
13CITADEL ADVISORS LLC10,669—$108K-2 (-0.0%)
14Quarry LP10,000—$102K-84,599 (-89.4%)
15RLH Capital LLC10,000—$102K-84,599 (-89.4%)
16GLAZER CAPITAL, LLC2—$0—
Exited since 2026-03-31 (3 filers; largest 3 shown)
Westchester Capital Management, LLC−350,000
MILLENNIUM MANAGEMENT LLC−200,000
MMCAP International Inc. SPC−200,000

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting personFormFiledEventShares% of class
GOLDMAN SACHS & CO. LLCSCHEDULE 13G/A2026-08-112026-06-301,064,8964.5%
THE GOLDMAN SACHS GROUP, INC.SCHEDULE 13G/A2026-08-112026-06-301,064,8964.5%
KRYGER CAPITAL LtdSCHEDULE 13G2026-02-172025-12-311,250,0006%
Adage Capital Management, L.P.SCHEDULE 13G2026-02-122025-12-311,800,0007.61%
Phillip GrossSCHEDULE 13G2026-02-122025-12-311,800,0007.61%
Robert AtchinsonSCHEDULE 13G2026-02-122025-12-311,800,0007.61%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.