General Catalyst Global Resilience Merger (GCGR): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
1 concentrated manager holds it (+1 vs last quarter) with a median weight of 1.0%.
Who owns General Catalyst Global Resilience Merger?
Holders that filed a Schedule 13D or 13G with the SEC for owning more than 5% of the shares: Adage Capital Management (13G filed Aug 12, 2026) and Magnetar Financial (13G filed Aug 13, 2026). As of Jun 30, 2026, the largest holders reported on Form 13F were Adage Capital Partners Gp, L.l.c (3.2 million shares), Magnetar Financial (2.5 million shares) and Sculptor Capital (2.3 million shares).
Which institutions hold the most General Catalyst Global Resilience Merger shares?
Per Form 13F filings as of Jun 30, 2026:
- 1. Adage Capital Partners Gp, L.l.c: 3.2 million shares
- 2. Magnetar Financial: 2.5 million shares
- 3. Sculptor Capital: 2.3 million shares
- 4. Moore Capital Management: 1.8 million shares
- 5. Meteora Capital: 1.5 million shares
- 6. Polar Asset Management Partners: 1.0 million shares
- 7. Fort Baker Capital Management: 1.0 million shares
- 8. Linden Advisors: 962,603 shares
- 9. HBK Investments: 700,004 shares
- 10. Glazer Capital: 693,760 shares
Sources:13G by Adage Capital Management (Aug 12, 2026) ↗13G by Magnetar Financial (Aug 13, 2026) ↗All of the company's proxy statements on EDGAR ↗
We hold 13D and 13G filings made since Dec 23, 2024: a holder above 5% that has not filed since then does not appear here.
Quarter flow (concentrated managers)
Change in managers (0 → 1): 1 opened · 0 exited = +1
Net flow in the quarter: +$10.1M (+1.0 M shares) · bought $10.1M and sold $0Shares concentrated managers added minus those they cut, valued at the 13F quarter-end implied price, not each trade's price. It is a different measure from the change in managers: the two can have opposite signs.
Concentrated managers holding it
- Fort Baker Capital ManagementNewly listed$10.1M1.0%+1.0 pp
Up to 15, sorted by position value. The percentage is the weight in each manager's portfolio.
Largest holders of GCGR (all 13F filers)
- Adage Capital Partners Gp, L.l.c3.2 MInvestment firm+3.2 M
- Magnetar Financial2.5 MType not verified+2.5 M
- Sculptor Capital2.3 MType not verified+2.3 M
- Moore Capital Management1.8 MType not verified+1.8 M
- Meteora Capital1.5 MType not verified+1.5 M
- Polar Asset Management Partners1.0 MType not verified+1.0 M
- Fort Baker Capital Managementconcentrated1.0 MInvestment firm+1.0 M
- Linden Advisors963 KType not verified+963 K
- HBK Investments700 KInvestment firm+700 K
- Glazer Capital694 KType not verified+694 K
- Shares
- 3.2 M
- Change
- +3.2 M
See more
- Type
- Investment firm
- Value
- $31.8M
- Shares
- 2.5 M
- Change
- +2.5 M
See more
- Type
- Type not verified
- Value
- $25.2M
- Shares
- 2.3 M
- Change
- +2.3 M
See more
- Type
- Type not verified
- Value
- $23.2M
- Shares
- 1.8 M
- Change
- +1.8 M
See more
- Type
- Type not verified
- Value
- $17.7M
- Shares
- 1.5 M
- Change
- +1.5 M
See more
- Type
- Type not verified
- Value
- $15.4M
- Shares
- 1.0 M
- Change
- +1.0 M
See more
- Type
- Type not verified
- Value
- $10.1M
- Fort Baker Capital Managementconcentrated
- Shares
- 1.0 M
- Change
- +1.0 M
See more
- Type
- Investment firm
- Value
- $10.1M
- Shares
- 963 K
- Change
- +963 K
See more
- Type
- Type not verified
- Value
- $9.7M
- Shares
- 700 K
- Change
- +700 K
See more
- Type
- Investment firm
- Value
- $7.1M
- Shares
- 694 K
- Change
- +694 K
See more
- Type
- Type not verified
- Value
- $7.0M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Fundamentals
Balance sheet only, for now. GCGR has not yet filed its first annual report (10-K) with the SEC, so there are no 12-month figures (revenue, margins, earnings and cash flow). We show the balance sheet from its latest filing; once the 12-month figures are available, this section fills in automatically.
- Cash and equivalents
- $1.2M
- Shareholders' equity
- $-13.6M
Balance sheet figures the company filed with the SEC (10-Q or 10-K), in dollars. Net debt = total debt − cash − investments; when negative, the company has more cash than debt (net cash). How each figure is calculated
Insiders (Form 4)
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
Disclosed stakes, with their amendments. A filing is not always a purchase: there are also reductions and changes of filing entity.
This list may be incomplete: we hold 13D and 13G filings made since Dec 23, 2024. A holder above 5% that has not filed anything since then is not shown here.
- Magnetar Financial6.07%13Gfiling ↗Event: Jun 30, 2026 · filed: Aug 13, 2026
- Adage Capital Management7.65%13Gfiling ↗Event: Jun 30, 2026 · filed: Aug 12, 2026
Above 5% over time (13D/13G)
Each holder with its filings in order. History since December 2024.
Flagged material events (8-K)
Unregistered sale of equity securities (Item 3.02)
«General Catalyst Global Resilience Merger Corp. Announces Pricing of $350 Million Initial Public Offering»
Alert items the company itself flagged in its 8-K filings with the SEC, most serious first. It is the form's label, with no interpretation from us: Item 5.02 covers routine appointments as well as a chief executive's departure; open the filing. The quoted headline is the original press release's.
All material events (8-K)
Earnings, agreements, financing, management changes and announcements from the last year, with a filter by type and a link to each filing.