Who owns QSR? 13F holders and whale ownership
QSR is tracked across public portfolios in Whale Analyzer. This page answers who owns QSR, which top funds are buying QSR, aggregate disclosed value, and recent position changes based on public data. Bill Ackman is the largest reported holder at $1.67B; the top five funds control 100.0% of reported ownership; institutions were net selling last quarter (0 increased, 2 reduced); the stock trades above the aggregate whale cost basis of $39.57. Top tracked holders include Bill Ackman, Seth Klarman, and Stanley Druckenmiller.
Continue to the live QSR dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| Bill Ackman 13F portfolio Pershing Square Capital holdings | $1.67B | 22.6M | Reduced |
| Seth Klarman 13F portfolio Baupost Group holdings | $597.2M | 8.1M | Held |
| Stanley Druckenmiller 13F portfolio Duquesne Family Office holdings | $33.6M | 454.4K | Reduced |
Ownership concentration
Reported ownership of QSR is highly concentrated across tracked institutions.
- Single largest holder: 72.6% of reported ownership
- Top 5 holders: 100.0%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 3 tracked institutions, 2 reduced, 1 held. Net positioning is net selling.
- Bill Ackman — Pershing Square Capital ($1.67B) (▼ 1.0% qoq shares) · avg cost $30.82
- Seth Klarman — Baupost Group ($597.2M) (→ 0.0% qoq shares) · avg cost $63.62
- Stanley Druckenmiller — Duquesne Family Office ($33.6M) (▼ 62.4% qoq shares) · avg cost $47.95
Whale cost basis vs current price
The aggregate tracked cost basis is $39.57 versus a current price of $74.34, so QSR trades above its cost basis (+87.9%). Average unrealized P&L across tracked holders: 76%.
Sector positioning — Consumer Discretionary
QSR sits within the Consumer Discretionary sector alongside 61 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 QSR dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
Related stock holder pages
- BN whale holders — BROOKFIELD CORP
- AMZN whale holders — AMAZON COM INC
- UBER whale holders — UBER TECHNOLOGIES INC
- MSFT whale holders — MICROSOFT CORP
- 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 QSR with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns QSR stock?
Whale Analyzer tracks 3 public institutional holders of QSR with a combined reported value of $2.30B. See the holder table above for the largest tracked positions.
Which top funds are buying QSR?
Tracked institutions were net selling last quarter — 2 reduced, 1 held. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is QSR ownership?
The top five tracked holders report 100.0% of aggregate ownership.
Is QSR above or below the whale cost basis?
The aggregate tracked cost basis is $39.57 versus a current price of $74.34 (+87.9%).
What does 13F ownership mean for QSR?
Use the interactive QSR dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.