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Column Group 13F Portfolio

Portfolio Manager
Column Group LLC
Performance
-12.52% (2026 Q2)
AUM (13F)
$88.10M
# of Holdings
3
Performance Rank
Allocation (Top 20)
100%
Latest filing
Q2 2026

Column Group LLC Holdings Map

Top 3 Column Group LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
SRZN
Surrozen, Inc.
56.46%1.92M$49.7M
+0.00%(+0)
2025-Q2: 1.50M shares2025-Q3: 1.50M shares2025-Q4: 1.85M shares2026-Q1: 1.92M shares2026-Q2: 1.92M shares
$49.78(-51.86%)
2026-06-30
ORIC
ORIC Pharmaceuticals Inc.
43.53%3.54M$38.3M
+0.00%(+0)
2025-Q2: 3.54M shares2025-Q3: 3.54M shares2025-Q4: 3.54M shares2026-Q1: 3.54M shares2026-Q2: 3.54M shares
$29.43(-52.87%)
2026-06-30
RVMD
Revolution Medicines Inc
0.01%46$9K
+0.00%(+0)
2025-Q2: 46 shares2025-Q3: 46 shares2025-Q4: 46 shares2026-Q1: 46 shares2026-Q2: 46 shares
$33.14(+547.72%)
2026-06-30

About Column Group LLC’s portfolio

Column Group LLC reports $88.10M in US-listed equity holdings across 3 positions in its most recent 13F filing. Its largest disclosed positions are SRZN (56.5%), ORIC (43.5%) and RVMD (0.0%). The top 20 holdings account for 100% of reported assets. Its disclosed equity book has returned -10.70% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
SRZN — 56.5% ($49.74M)ORIC — 43.5% ($38.35M)RVMD — 0.0% ($8.6K)
100%in top 3
  • SRZN56.5%
  • ORIC43.5%
  • RVMD0.0%

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Source filings

Holdings on this page are parsed from Column Group LLC’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1833486). View Column Group LLC’s 13F filings on SEC

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