Arrowmark Colorado Holdings, LLC is an SEC-registered investment adviser based in Denver, CO that reports managing 24 hedge funds on Form ADV. It reports $21.0 billion in regulatory assets under management. Its private funds, of all types, hold $13.0 billion in gross assets. Its disclosed U.S. stock holdings returned an estimated +13.2% 2026 YTD through Jun 30 (S&P 500: +9.5%), based on 13F filings. Over a longer period they returned an estimated +20.0% from Q3 2024 to Q2 2026, compared with +37.2% for the S&P 500, based on 13F filings.
- Regulatory assets under management
- $21.0 billionForm ADV Item 5.F
- Gross assets of private funds
- $13.0 billionAll private fund types, Form ADV
- Hedge funds managed
- 2438 private funds in total
- Employees
- 95Form ADV Item 5.A
- Registration
- SEC-registered adviserCRD 149120
- Latest Form ADV
- 03/31/2026Disciplinary disclosures: none reported
Estimated 13F portfolio performance
| Quarter | Est. 13F return | S&P 500 |
|---|---|---|
| Q2 2026 | +20.5% | +14.8% |
| Q1 2026 | -6.1% | -4.6% |
| Q4 2025 | +1.1% | +2.4% |
| Q3 2025 | +1.1% | +7.8% |
| Q2 2025 | +5.4% | +10.4% |
| Q1 2025 | -8.1% | -4.5% |
| Q4 2024 | -0.3% | +2.1% |
| Q3 2024 | +7.4% | +5.4% |
Estimate of the firm's disclosed long U.S. stock portfolio from its quarterly 13F filings, holding each quarter-end portfolio to the next quarter-end at prices implied by all 13F filers. It is a price return before dividends and fees, ignores shorts, options, bonds, cash and trading within the quarter, and is not the return of any fund. Disclosures
Largest disclosed holdings
- SPDR Ser TR SPDR Bloomberg$90.0 million
- MGM Resorts International$37.0 million
- Vistra Energy Corp Com$35.5 million
- Axogen Inc$32.9 million
- Abcellera Biologics Inc Com$32.2 million
- Federal Signal Corp$29.4 million
- RB Global Inc$28.1 million
- Hinge Health Inc$27.8 million
- Cheniere Energy Inc$27.3 million
- 24477v105$26.5 million
As of 2026-06-30, from 13F filing by ArrowMark Colorado Holdings LLC.
From SEC filings. Firm data comes from the SEC's Form ADV data as of Oct 2, 2026; performance estimates come from Form 13F. HedgeMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures