Who owns BN? 13F holders and whale ownership
BN is tracked across public portfolios in Whale Analyzer. This page answers who owns BN, which top funds are buying BN, aggregate disclosed value, and recent position changes based on public data. Bill Ackman is the largest reported holder at $2.42B; the top five funds control 95.1% of reported ownership; institutions were net selling last quarter (1 increased, 5 reduced); the stock trades above the aggregate whale cost basis of $38.98. Top tracked holders include Bill Ackman, Dodge & Cox, Chuck Akre, and Tom Gayner.
Continue to the live BN dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| Bill Ackman 13F portfolio Pershing Square Capital holdings | $2.42B | 59.7M | Reduced |
| Dodge & Cox 13F portfolio Dodge & Cox holdings | $2.40B | 59.2M | Increased |
| Chuck Akre 13F portfolio Akre Capital Management holdings | $689.1M | 17.0M | Reduced |
| Tom Gayner 13F portfolio Markel Group holdings | $529.1M | 13.1M | Held |
| Stephen Mandel 13F portfolio Lone Pine Capital holdings | $453.6M | 11.2M | Reduced |
| Baillie Gifford 13F portfolio Baillie Gifford & Co holdings | $267.8M | 6.6M | Reduced |
| Horizon Kinetics 13F portfolio Horizon Kinetics Asset Management holdings | $63.6M | 1.6M | Reduced |
Ownership concentration
Reported ownership of BN is highly concentrated across tracked institutions.
- Single largest holder: 35.5% of reported ownership
- Top 5 holders: 95.1%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 7 tracked institutions, 5 reduced, 1 increased, 1 held. Net positioning is net selling.
- Bill Ackman — Pershing Square Capital ($2.42B) (▼ 2.8% qoq shares) · avg cost $40.61
- Dodge & Cox — Dodge & Cox ($2.40B) (▲ 43.4% qoq shares) · avg cost $44.29
- Chuck Akre — Akre Capital Management ($689.1M) (▼ 36.6% qoq shares) · avg cost $19.50
- Tom Gayner — Markel Group ($529.1M) (→ 0.0% qoq shares) · avg cost $29.39
- Stephen Mandel — Lone Pine Capital ($453.6M) (▼ 29.6% qoq shares) · avg cost $44.48
- Baillie Gifford — Baillie Gifford & Co ($267.8M) (▼ 5.7% qoq shares) · avg cost $39.13
- Horizon Kinetics — Horizon Kinetics Asset Management ($63.6M) (▼ 0.7% qoq shares) · avg cost $27.59
Whale cost basis vs current price
The aggregate tracked cost basis is $38.98 versus a current price of $42.87, so BN trades above its cost basis (+10.0%). Average unrealized P&L across tracked holders: 40%.
Sector positioning — Other
BN sits within the Other sector alongside 670 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 BN dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
Related stock holder pages
- AMZN whale holders — AMAZON COM INC
- UBER whale holders — UBER TECHNOLOGIES INC
- MSFT whale holders — MICROSOFT CORP
- QSR whale holders — RESTAURANT BRANDS INTL INC
- META whale holders — META PLATFORMS INC
- HHH whale holders — HOWARD HUGHES HOLDINGS INC
- SEG whale holders — SEAPORT ENTMT GROUP INC
- GOOG whale holders — ALPHABET INC
Learn more in Whale Analyzer Academy
Deepen your read on BN with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns BN stock?
Whale Analyzer tracks 7 public institutional holders of BN with a combined reported value of $6.81B. See the holder table above for the largest tracked positions.
Which top funds are buying BN?
Tracked institutions were net selling last quarter — 5 reduced, 1 increased, 1 held. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is BN ownership?
The top five tracked holders report 95.1% of aggregate ownership.
Is BN above or below the whale cost basis?
The aggregate tracked cost basis is $38.98 versus a current price of $42.87 (+10.0%).
What does 13F ownership mean for BN?
Use the interactive BN dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.