Summit Materials, Inc. Class A Common Stock
SUM was delisted on the 10th of February, 2025.
7 hedge funds and large institutions have $304K invested in Summit Materials, Inc. Class A Common Stock in 2025 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 0 increasing their positions, 2 reducing their positions, and 386 closing their positions.
98% less funds holding
Funds holding: 396 → 7 (-389)
100% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 386
100% less capital invested
Capital invested by funds: $6.07B → $304K (-$6.07B)
100% less funds holding in top 10
Funds holding in top 10: 19 → 0 (-19)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 2
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AW
Avion Wealth
The Woodlands,
Texas
|
+$261 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
-$626M |
| 2 |
BlackRock
New York
|
-$506M |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$271M |
| 4 |
HI
HBK Investments
Dallas,
Texas
|
-$230M |
| 5 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
-$159M |
SUM Hedge Fund Activity: Q1 2025 in Review
7 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q1 2025, worth a combined $304K — down 100% from $6.07B a quarter earlier.
Sellers outnumbered buyers: 386 funds closed out of SUM and 1 opened new positions — a net loss of 385 holders — while 2 trimmed existing stakes and 0 added.
The largest buyer was Avion Wealth, opening a new position worth an estimated $261. The largest seller was Vanguard Group, exiting entirely with an estimated $626M sold.
- 7 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q1 2025, down from 396 in Q4 2024.
- Funds reported $304K of Summit Materials, Inc. Class A Common Stock stock for Q1 2025, down 100% quarter-over-quarter.
- 1 fund opened new Summit Materials, Inc. Class A Common Stock positions in Q1 2025 and 386 closed out, a net change of -385 holders.
- The largest Summit Materials, Inc. Class A Common Stock buyer in Q1 2025 was Avion Wealth, an estimated $261 added.
- The largest Summit Materials, Inc. Class A Common Stock seller in Q1 2025 was Vanguard Group, an estimated $626M sold.
Based on aggregated 13F filings for Q1 2025.