13F · RESTAURANT BRANDS INTL INC
QSR institutional ownership and 13F activity
Track QSR institutional ownership through SEC 13F filings, including top shareholders, reported positions, portfolio weights, buys, sells, and quarterly holding trends.
Historical filing data, not live positions.Snapshot generated Sep 12, 2026 from SEC EDGAR 13F-HR information tables. 13F reports can arrive up to 45 days after quarter-end and omit many asset types.
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QSR Institutional Ownership Snapshot
See how many institutions reported QSR, their combined market value, ownership concentration, and latest position changes.
Active holders2
Reported value$1.7B
Top 5 concentration100.0%
New holders0
Reduced holders2
Exited holders1
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QSR Ownership Takeaways
Highlights from the latest QSR 13F filings, including the largest holder, biggest increase, largest reduction, and ownership concentration.
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Who Owns QSR? Institutional Holders
Compare 3 current and exited QSR positions by manager, shares, reported market value, portfolio weight, and quarter-over-quarter change.
| Manager | Shares | Reported value | Portfolio weight | Share change | Status |
|---|---|---|---|---|---|
| Bill Ackman / Pershing SquareMar 31, 2026 · CIK 0001336528 | 22.6M | $1.7B | 12.20% | -1.0% | Reduced |
| Seth Klarman / Baupost GroupJun 30, 2026 · CIK 0001061768 | 6.8M | $489,612 | 9.04% | -16.4% | Reduced |
| Stanley Druckenmiller / Duquesne Family OfficeJun 30, 2026 · CIK 0001536411 | 0 | $33,583 | 0.00% | -100.0% | Sold out |
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QSR Institutional Buying and Selling
See which institutions opened, increased, reduced, or exited QSR positions compared with their previous 13F filing.
New 0
No holders in this category.
Increased 0
No holders in this category.
Reduced 2
Pershing Square$1.7B · -1.0%
Baupost Group$489,612 · -16.4%
Exited 1
Duquesne Family Office$33,583 · -100.0%
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Types of Institutional Holders
Compare concentrated funds, diversified managers, and broad portfolios that reported QSR. Categories are based on portfolio breadth, not SEC classifications.
Concentrated managers2
tracked holders06
QSR Institutional Ownership by Quarter
Follow reported QSR holders, shares, and market value across recent quarters. The institutions included may vary by filing period.
Q2 20261 holders
$489,6126.8M sharesQ1 20263 holders
$1.7B31.2M sharesQ4 20253 holders
$1.6B32.2M sharesQ3 20253 holders
$1.5B32.3M sharesQ2 20253 holders
$1.5B27.8M shares| Quarter | Holders | Reported value | Shares | New | Exits |
|---|---|---|---|---|---|
| Jun 30, 2026 | 1 | $489,612 | 6.8M | 0 | 1 |
| Mar 31, 2026 | 3 | $1.7B | 31.2M | 0 | 0 |
| Dec 31, 2025 | 3 | $1.6B | 32.2M | 0 | 0 |
| Sep 30, 2025 | 3 | $1.5B | 32.3M | 0 | 0 |
| Jun 30, 2025 | 3 | $1.5B | 27.8M | 1 | 0 |
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Stocks Held by Similar Institutions
Discover other stocks reported by institutions that also hold QSR, and compare holder counts, market value, and concentration.
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Common Questions About QSR
Who is the largest tracked institutional holder of QSR?
Pershing Square is the largest active holder in the current QSR sample, reporting $1.7B. The QSR holder table ranks every matched manager.
Which institution increased its QSR position the most?
No tracked institution reported an increase or new QSR position in the current cycle.
Which institution reduced or exited QSR most significantly?
Pershing Square recorded the largest reduction or exit by prior reported value at $1.6B.
Did new holders enter or existing holders exit QSR?
0 new holders entered and 1 holder fully exited in the current filing cycle. Counts reflect the SEC 13F filings currently included on BasisPilot.
How concentrated is tracked ownership in QSR?
The five largest tracked holders account for 100.0% of aggregate reported QSR value. This is concentration within the tracked sample, not the entire market.
How has tracked ownership in QSR changed across four quarters?
From the oldest comparable quarter to the latest, aggregate reported QSR value among tracked managers decreased by 100.0%. Manager coverage can vary by quarter.
What company evidence should be checked alongside QSR's 13F changes?
Review RESTAURANT BRANDS INTL INC's latest earnings, SEC filings, guidance, capital allocation, and material company events. Delayed 13F data alone cannot confirm that a manager still holds the same position today.
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Sources and Methodology
Source: SEC EDGAR Form 13F-HR information tables. Positions are grouped by investment manager and ticker, then compared with the prior available filing. 13F data is delayed, historical, and does not represent a manager's complete or current portfolio.