ETSS on NYSE

Energy Transition Special Opportunities

Blank check company in the Cayman Islands, incorporated in the Cayman Islands. Summary from the record

Price unavailable

Last updated Oct 19, 2026.

Overview

Compare with another stock.

TickerETSS on NYSE¹
IndustryBlank Checks¹
HeadquartersGreenwich, Connecticut¹
Incorporated inCayman Islands²
Business address71 Orchard Pl, Unit 1, Greenwich, Ct 06830²
Filer categoryNon-accelerated filer, Smaller reporting company, Emerging growth company²

See how the biggest companies compare on our leaderboards

Leadership

Who has led Energy Transition Special Opportunities, and when. Pick a name to see everywhere that person has worked.

Chief executive

Robert J. Zulkoski2026–now

Chief executive officerRobert J. Zulkoski May 14, 2026 to now³

Board members and other officers (4)

Board memberEmily Starr Kreps May 14, 2026 to now⁴
Board memberGary M. Julien May 14, 2026 to now⁵
Board memberRobert J. Zulkoski May 14, 2026 to now³
Board memberSheryl Schwartz May 14, 2026 to now⁶

Former names

Climate Transition Special Opportunities SPAC ISep 23, 2025 to Mar 10, 2026²

Timeline

May 14, 2026New chief executive Robert J. Zulkoski becomes CEO³

Filings

26 filings to the SEC since October 2021: 2 quarterly reports, 3 major events, 6 insider forms, 4 large holders, 11 other. The latest 20:

Aug 13, 2026SCHEDULE 13G EDGAR
Aug 12, 2026SCHEDULE 13G EDGAR
Aug 10, 2026SCHEDULE 13G EDGAR
Aug 7, 202610-Q QUARTERLY REPORT EDGAR
Jun 29, 202610-Q QUARTERLY REPORT EDGAR
Jun 1, 20268-K CURRENT REPORT EDGAR
May 26, 2026SCHEDULE 13D EDGAR
May 22, 20268-K CURRENT REPORT EDGAR
May 20, 20264 EDGAR
May 19, 20268-K CURRENT REPORT EDGAR
May 15, 2026424B4 PROSPECTUS EDGAR
May 14, 2026EFFECT EDGAR
May 14, 20263 EDGAR
May 14, 20263 EDGAR
May 14, 20263 EDGAR
May 14, 20263 EDGAR
May 14, 20263 EDGAR
May 14, 20268-A12B FOR REGISTRATION OF CERTAIN CLASSES EDGAR
May 14, 2026S-1/A REGISTRATION STATEMENT EDGAR
May 14, 2026CERT NYSE CERTIFICATION EDGAR

The 26 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

Magnetar Financial LLCSCHEDULE 13G, 1 filing Aug 13, 2026⁷
Adage Capital Management, L.P.SCHEDULE 13G, 1 filing Aug 12, 2026⁸
Goldman SachsSCHEDULE 13G, 1 filing Aug 10, 2026⁹
Climate Transition Special Opportunities SPAC I LPSCHEDULE 13D, 1 filing May 26, 2026¹⁰

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGAREnergy Transition Special Opportunities filings on SEC EDGAR
2
SEC EDGAREnergy Transition Special Opportunities filings on SEC EDGAR
3
SEC EDGARRobert J. Zulkoski, Chief executive officer
4
SEC EDGAREmily Starr Kreps, Board member
5
SEC EDGARGary M. Julien, Board member
6
SEC EDGARSheryl Schwartz, Board member
7
SEC EDGARMagnetar Financial LLC SCHEDULE 13G on Energy Transition Special Opportunities
8
SEC EDGARAdage Capital Management, L.P. SCHEDULE 13G on Energy Transition Special Opportunities
9
SEC EDGARGoldman Sachs SCHEDULE 13G on Energy Transition Special Opportunities
10
SEC EDGARClimate Transition Special Opportunities SPAC I LP SCHEDULE 13D on Energy Transition Special Opportunities