Which funds own SUNB
Sunbelt Rentals Holdings Inc in the Q2 2026 filings. At least 7 of the 91 current managers on file reported a position, worth $6.3bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. The quarter went the other way: 9 managers trimmed or sold out against 2 buying.
- Managers holding
- 7
- at least, of 91 current
- Combined value
- $6.3bn
- as reported
- Opened
- 0
- new this quarter
- Added to
- 2
- already held
- Trimmed or sold out
- 9
- 4 sold out entirely
Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.
Managers reporting a position
Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.
| Manager | Value | Weight | Shares | Change on the quarter | Action |
|---|---|---|---|---|---|
| Dodge & Cox Activist · $191bn book | $4.1bn | 2.1% | 54,761,610 | +$640m+1,659,763 | Added |
| Wellington Management Group LLP Long-only · $580bn book | $807m | 0.1% | 11,057,926 | +$104m-163,447 | Trimmed |
| Harris Associates LP Activist · $75.4bn book | $783m | 1.0% | 10,461,105 | +$24m-1,192,228 | Trimmed |
| Ruane Cunniff & Goldfarb LP Activist · $6.4bn book | $319m | 5.0% | 4,261,163 | -$39m-1,227,098 | Trimmed |
| Baillie Gifford & Co Long-only · $110bn book | $215m | 0.2% | 2,948,390 | +$20m-163,423 | Trimmed |
| Markel Group Inc Activist · $13.1bn book | $73m | 0.6% | 974,361 | +$10m+11,000 | Added |
| Soros Fund Management LLC Macro · $8.1bn book | $39m | 0.5% | 516,034 | +$3.1m-30,080 | Trimmed |
Sold out of this quarter
Valued at what the position was worth in the previous filing, because by this one it is gone.
- MFS Investment Management · Long-only$32m held before
- Marshall Wace LLP · Quantitative$29m held before
- Brevan Howard Capital Management LP · Macro$6.1m held before
- Squarepoint Ops LLC · Multi-strategy$5.0m held before
Ownership through time
At least 10 of the 95 managers whose filings are on file listed SUNB in Q2 2026, against 12 in Q1 2026. 2 managers fewer than in Q1 2026: 2 no longer listed it among the positions read, which can mean a holding below the listed range or a filing not yet made.
Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.
- Q1 2026: 12
- Q2 2026: 10
- Q1 2026: $6.6bn
- Q2 2026: $7.5bn
Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.
Started in Q2 2026
No manager on file started a position.
Largest increases, by shares
- Dodge & Cox53,101,847 to 54,761,610 shares+$124m
- Capital World Investors5,692,089 to 5,933,325 shares+$18m
- Invesco Ltd10,108,091 to 10,335,785 shares+$17m
- Markel Group Inc963,361 to 974,361 shares+$823k
Largest decreases, by shares
- Ruane Cunniff & Goldfarb LP5,488,261 to 4,261,163 shares-$92m
- Harris Associates LP11,653,333 to 10,461,105 shares-$89m
- Wellington Management Group LLP11,221,373 to 11,057,926 shares-$12m
- Baillie Gifford & Co3,111,813 to 2,948,390 shares-$12m
- Soros Fund Management LLC546,114 to 516,034 shares-$2.3m
Left it
No manager on file is shown leaving it.
| Manager | Value over time | First listed | Largest | Q2 2026 |
|---|---|---|---|---|
| Dodge & Cox | Q1 2026 | $4.1bn | $4.1bn | |
| Wellington Management Group LLP | Q1 2026 | $807m | $807m | |
| Harris Associates LP | Q1 2026 | $783m | $783m | |
| Invesco Ltd | Q1 2026 | $773m | $773m | |
| Capital World Investors | Q1 2026 | $433m | $433m | |
| Ruane Cunniff & Goldfarb LP | Q1 2026 | $357m | $319m | |
| Baillie Gifford & Co | Q1 2026 | $215m | $215m | |
| Markel Group Inc | Q1 2026 | $73m | $73m | |
| Soros Fund Management LLC | Q1 2026 | $39m | $39m | |
| First Eagle Investment Management LLC | Q1 2026 | $449k | $136k | |
| Neuberger Berman Group LLC | Q1 2026 | $47m | last listed Q1 2026 | |
| Brevan Howard Capital Management LP | Q1 2026 | $6.1m | last listed Q1 2026 |
What SUNB is worth
Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.
Build the comp set around SUNB →How much of the picture this is
A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.
What to do with a name the funds are buying
Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.
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The holdings, every quarter, and the week between
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