Financials · Investment Advice

GCMG GCM Grosvenor Inc. SEC Filings & Insider Trading Activity 2026

company
CIK 181979686 filings
Russell 2000

GCMG at a glance

GCM Grosvenor Inc. (GCMG, SEC CIK 1819796) filed its latest 10-K annual report on February 19, 2026, a 10-Q quarterly report on August 10, 2026, an 8-K current report on August 10, 2026 and Form 4 insider filings as recently as October 1, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.

  • For the fiscal year ended December 31, 2025 (FY2025), GCM Grosvenor Inc. (GCMG) reported revenue of $557.6 million (up 8.5% from FY2024) and net income of $45.4 million. Diluted EPS was $0.42.
  • As of June 30, 2026, 22 institutional investment managers tracked by SignalX reported holding GCM Grosvenor Inc. (GCMG) shares worth $303.9 million in 13F-HR filings.
  • The most recent insider open-market sale reported on Form 4 was by Bentley Pamela L on September 16, 2026 of 10,000 shares at $12.68 per share.
  • In the last 90 days, GCMG insiders reported 0 open-market purchases ($0) and 7 open-market sales ($8.8M) on Form 4, a net sale of $8.8M.

Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).

Revenue · FY2025
$557.6M
+8.5% vs prior year
Insiders · 90 days
0 buys · 7 sells
Net −$8.8M
13F holders
22 funds
$303.9M · −1 vs prior quarter
Latest 8-K
Aug 10, 2026
Item 2.02

AI 10-Q Quarterly Report Analysis

Latest 10-Q, quarter ended Jun 30, 2026

Management Discussion & Analysis

  • Quarterly revenue $134.3M, up $14.7M YoY from $119.7M
  • Operating income $35.5M, up from $19.2M; operating margin 26.4% vs 16.1%
  • Best segment private markets strategies revenue $66.9M, up $7.3M YoY
  • Worst segment incentive fees $17.6M, up $1.3M YoY; six-month carried interest down 13% to $22.7M
  • Headwinds: elevated inflation, trade tariffs, geopolitical conflict, economic slowdown risk, and equity-credit market volatility

Risk Factors

  • Newly added AI risk triggered by increasing integration of generative AI across legal, compliance, client services, and administrative functions
  • Most material update: AI output errors could create regulatory sanctions, litigation exposure, and client-facing document errors
  • Regulatory risk from unsettled financial-services AI requirements, potentially forcing workflow changes or discontinuation
  • Operational risk from AI-platform outages, cyberattacks, vendor failures, or pricing changes
  • Confidentiality risk from inadvertent exposure of client data or proprietary information through AI tools

AI summary of the GCMG 10-Q filed . Generated from the filing text; verify against the original.View on SEC EDGAR10-K vs 10-Q vs 8-K

AI 8-K Current Report Analysis

The most recent material events, by 8-K item

Filed Aug 10, 2026Full analysis →

Item 2.02: Results of Operations and Financial Condition

  • GCM Grosvenor reported second-quarter and first-half 2026 results for periods ended June 30, 2026
  • Full financial results and management presentation furnished in Exhibits 99.1 and 99.2
Filed Jun 12, 2026Full analysis →

Item 5.07: Submission of Matters to a Vote of Security Holders

  • 2026 annual meeting held June 9 with 94.42% of combined voting power represented
  • All seven director nominees elected, including CEO Michael J. Sacks and independent directors
Filed May 7, 2026Full analysis →

Item 2.02: Results of Operations and Financial Condition

  • Q1 2026 results reported for three months ended March 31, 2026
  • Earnings press release and presentation furnished as Exhibits 99.1 and 99.2

AI summaries of GCMG 8-K current reports filed with the SEC. What 8-K item codes mean

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Recent Insider Transactions (Form 4)

Latest reported trades by officers, directors and 10% owners

InsiderTypeDatePrice
HELFAND DAVIDASep 30, 2026$12.89
SCOTT SAMUEL C IIIASep 30, 2026$12.89
Cornelli FrancescaASep 30, 2026$12.89
Malkin StephenASep 30, 2026$12.89
Bentley Pamela LSellSep 16, 2026$12.68
Bentley Pamela LSellSep 15, 2026$12.56
SULLIVAN KATHLEEN PATRICIASellSep 3, 2026$13.16
SULLIVAN KATHLEEN PATRICIASellSep 2, 2026$13.15

Financial Summary
XBRL

Annual financial summary from SEC XBRL data
MetricFY2023FY2024FY2025
Profitability
Revenue$445.0M$514.0M$557.6M
Operating Income-$73.5M$133.5M
Net Income$12.8M$18.7M$45.4M
Op. Margin-14.3%23.9%
Net Margin2.9%3.6%8.1%
Balance Sheet
Total Assets-$612.7M$813.8M
Equity-$27.6M-$27.6M$27.0M
ROE-46.2%-67.7%168.1%
Per Share
EPS$-0.28$0.03$0.42
Cash Flow
Operating CF-$148.8M$183.5M
CapEx-$16.7M$8.5M

Source: XBRL data in GCM Grosvenor Inc. (GCMG)'s 10-K filings on SEC EDGAR, in USD. Compare across companies →

13F Fund Holdings: Quarterly Trend

Latest: Q2 2026

Aggregate GCMG share value held by 13F filers tracked by SignalX, by quarter.

Quarterly totals table
GCMG shares held by 13F filers tracked by SignalX, by quarter
QuarterFundsTotal value
Q2 202622$303.9M
Q1 202623$234.6M
Q4 202524$246.2M
Q3 202528$280.1M
Q2 202529$245.1M
Q1 202525$217.7M
Q4 202420$169.1M
Q3 202413$97.5M
Position changes: Q1 2026 → Q2 2026
Top Buyers
Top Sellers
New Positions
Closed Positions

Source: 13F-HR filings on SEC EDGAR (aggregated from 184 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work

GCMG filing archive

AI analysis pages for each 10-K, 10-Q and 8-K

Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling dateAnalysisSEC
4Oct 1, 2026--
4Oct 1, 2026--
4Oct 1, 2026--
4Oct 1, 2026--
4Sep 16, 2026--
4Sep 3, 2026--
4Aug 17, 2026--
4Aug 17, 2026--
8-KAug 10, 2026Analysis-
10-QAug 10, 2026Analysis
4Jul 17, 2026--
4Jul 1, 2026--
4Jul 1, 2026--
4Jul 1, 2026--
4Jul 1, 2026--
8-KJun 12, 2026Analysis-
4Jun 2, 2026-
4Jun 2, 2026-
4Jun 2, 2026-
4Jun 2, 2026-
4May 20, 2026-
10-QMay 7, 2026Analysis
8-KMay 7, 2026Analysis
SC 13GApr 29, 2026-
4Apr 17, 2026--

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GCMG SEC filings: frequently asked questions

Are GCMG insiders buying or selling?

In the last 90 days, GCM Grosvenor Inc. (GCMG) officers, directors and 10% owners reported no open-market purchases and 7 open-market sales worth $8.8 million by 3 insiders on Form 4. Many insider sales are pre-planned or for taxes, so purchases usually carry more information.

Which institutions hold GCMG stock?

As of June 30, 2026, the largest GCM Grosvenor Inc. (GCMG) holders among the 13F filers tracked by SignalX were Ameriprise Financial ($66.4 million), BlackRock ($58.6 million), Vanguard Portfolio Management LLC ($32.5 million), Vanguard Capital Management LLC ($31.9 million), Goldman Sachs Group ($25.6 million). 13F-HR reports are filed up to 45 days after each quarter ends.

What was GCMG's revenue in fiscal year 2025?

For the fiscal year ended December 31, 2025 (FY2025), GCM Grosvenor Inc. (GCMG) reported revenue of $557.6 million (up 8.5% from FY2024) and net income of $45.4 million. Diluted EPS was $0.42. The figures come from the XBRL data in the 10-K.

What did GCMG report in its latest 8-K?

GCM Grosvenor Inc. (GCMG) filed an 8-K on August 10, 2026 reporting Item 2.02 (Results of Operations and Financial Condition). GCM Grosvenor reported second-quarter and first-half 2026 results for periods ended June 30, 2026.

What are the latest GCMG SEC filings?

GCM Grosvenor Inc. (GCMG) filed its latest 10-K annual report on February 19, 2026, a 10-Q quarterly report on August 10, 2026, an 8-K current report on August 10, 2026 and a Form 4 insider filing on October 1, 2026.

What is GCMG's SEC CIK number?

GCM Grosvenor Inc. (GCMG)'s SEC Central Index Key (CIK) is 1819796. EDGAR lists every GCMG filing under that number.

Ask anything about GCMG

The research agent reads GCMG's filings, financials, insider trades and 13F holders, then answers with sources.