Who owns SPGI? 13F holders and whale ownership
SPGI is tracked across public portfolios in Whale Analyzer. This page answers who owns SPGI, which top funds are buying SPGI, aggregate disclosed value, and recent position changes based on public data. Chris Hohn is the largest reported holder at $5.74B; the top five funds control 99.1% of reported ownership; institutions were net buying last quarter (4 increased, 2 reduced); the stock trades above the aggregate whale cost basis of $367.25. Top tracked holders include Chris Hohn, Dev Kantesaria, Dorsey Asset Management, and Edgewood Management.
Continue to the live SPGI dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| Chris Hohn 13F portfolio TCI Fund Management holdings | $5.74B | 14.1M | Increased |
| Dev Kantesaria 13F portfolio Valley Forge Capital Management holdings | $620.7M | 1.5M | Reduced |
| Dorsey Asset Management 13F portfolio Dorsey Asset Management holdings | $128.9M | 316.4K | Increased |
| Edgewood Management 13F portfolio Edgewood Management LLC holdings | $65.0M | 159.5K | Reduced |
| Tom Gayner 13F portfolio Markel Group holdings | $47.9M | 117.7K | Held |
| George Soros 13F portfolio Soros Fund Management holdings | $41.1M | 100.8K | Increased |
| Chris Bloomstran 13F portfolio Semper Augustus Investments holdings | $18.7M | 46.0K | New |
| Ruane, Cunniff & Goldfarb 13F portfolio Ruane, Cunniff & Goldfarb holdings | $216.3K | 531 | Held |
Ownership concentration
Reported ownership of SPGI is highly concentrated across tracked institutions.
- Single largest holder: 86.1% of reported ownership
- Top 5 holders: 99.1%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 8 tracked institutions, 4 increased, 2 reduced, 2 held. Net positioning is net buying.
- Chris Hohn — TCI Fund Management ($5.74B) (▲ 0.3% qoq shares) · avg cost $375.29
- Dev Kantesaria — Valley Forge Capital Management ($620.7M) (▼ 13.3% qoq shares) · avg cost $309.10
- Dorsey Asset Management — Dorsey Asset Management ($128.9M) (▲ 42.1% qoq shares) · avg cost $414.23
- Edgewood Management — Edgewood Management LLC ($65.0M) (▼ 75.7% qoq shares)
- Tom Gayner — Markel Group ($47.9M) (→ 0.0% qoq shares) · avg cost $40.88
- George Soros — Soros Fund Management ($41.1M) (▲ 509.9% qoq shares) · avg cost $353.25
- Chris Bloomstran — Semper Augustus Investments ($18.7M) · avg cost $373.83
- Ruane, Cunniff & Goldfarb — Ruane, Cunniff & Goldfarb ($216.3K) (→ 0.0% qoq shares) · avg cost $493.55
Whale cost basis vs current price
The aggregate tracked cost basis is $367.25 versus a current price of $443.51, so SPGI trades above its cost basis (+20.8%). Average unrealized P&L across tracked holders: 146%.
Sector positioning — Financials
SPGI sits within the Financials sector alongside 83 other tracked names. Compare whale ownership across peers:
How to use this page
Values are reported public positions from tracked 13F filers and disclosures — not real-time ownership totals. Open the live SPGI dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
Related stock holder pages
- GE whale holders — GE AEROSPACE
- V whale holders — VISA INC
- MCO whale holders — MOODYS CORP
- CP whale holders — CANADIAN PACIFIC KANSAS CITY
- GOOG whale holders — ALPHABET INC
- FER whale holders — FERROVIAL NV
- CNI whale holders — CANADIAN NATL RY CO
- GOOGL whale holders — ALPHABET INC
Learn more in Whale Analyzer Academy
Deepen your read on SPGI with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns SPGI stock?
Whale Analyzer tracks 8 public institutional holders of SPGI with a combined reported value of $6.66B. See the holder table above for the largest tracked positions.
Which top funds are buying SPGI?
Tracked institutions were net buying last quarter — 4 increased, 2 reduced, 2 held. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is SPGI ownership?
The top five tracked holders report 99.1% of aggregate ownership.
Is SPGI above or below the whale cost basis?
The aggregate tracked cost basis is $367.25 versus a current price of $443.51 (+20.8%).
What does 13F ownership mean for SPGI?
Use the interactive SPGI dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.