We are live on ! Find out more
SUM

Summit Materials, Inc. Class A Common Stock
SUM

Delisted

SUM was delisted on the 10th of February, 2025.

Back to rankings

396 hedge funds and large institutions have $6.07B invested in Summit Materials, Inc. Class A Common Stock in 2024 Q4 according to their latest regulatory filings, with 122 funds opening new positions, 95 increasing their positions, 121 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

769% more call options, than puts

Call options by funds: $38.5M | Put options by funds: $4.43M

375% more funds holding in top 10

Funds holding in top 10: 4 → 19 (+15)

114% more first-time investments, than exits

New positions opened: 122 | Existing positions closed: 57

27% more capital invested

Capital invested by funds: $4.79B → $6.07B (+$1.28B)

18% more funds holding

Funds holding: 335 → 396 (+61)

21% less repeat investments, than reductions

Existing positions increased: 95 | Existing positions reduced: 121

Holders
396
Holders Change
+61
Holders Change %
+18.21%
% of All Funds
5.22%
Holding in Top 10
19
Holding in Top 10 Change
+15
Holding in Top 10 Change %
+375%
% of All Funds
0.25%
New
122
Increased
95
Reduced
121
Closed
57
Calls
$38.5M
Puts
$4.43M
Net Calls
+$34.1M
Net Calls Change
+$111M

Top Buyers

1
HI
HBK Investments
Texas
+$213M
2
TAL
TIG Advisors LLC
New York
+$97.1M
3
UOC
UBS O'Connor
Illinois
+$95M
4
Fidelity International
Fidelity International
Bermuda
+$87.9M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$75.6M

Top Sellers

1
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$333M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$180M
3
Principal Financial Group
Principal Financial Group
Iowa
-$167M
4
FCM
Frontier Capital Management
Massachusetts
-$123M
5
ClearBridge Investments
ClearBridge Investments
New York
-$101M
Name Holding Trade Value Shares
Change 		Change in
Stake
CF
151
Corebridge Financial
Texas
$3.05M -$212K -4,544 -7%
Creative Planning
152
Creative Planning
Kansas
$3M +$535K +11,444 +24%
HIM
153
Hillsdale Investment Management
Ontario, Canada
$3M -$187K -4,000 -6%
Russell Investments Group
154
Russell Investments Group
United Kingdom
$2.98M -$3.05M -65,275 -53%
MC
155
Meteora Capital
Florida
$2.73M +$2.52M +53,900 New
Two Sigma Investments
156
Two Sigma Investments
New York
$2.64M -$1.91M -40,843 -44%
Citadel Advisors
157
Citadel Advisors
Florida
$2.59M -$37.4M -800,444 -94%
NC
158
NBW Capital
Massachusetts
$2.58M -$153K -3,271 -6%
State of New Jersey Common Pension Fund D
159
State of New Jersey Common Pension Fund D
New Jersey
$2.5M – – –
WAM
160
Wolverine Asset Management
Illinois
$2.44M +$2.26M +48,309 New
IIM
161
INTECH Investment Management
Florida
$2.4M +$900K +19,264 +69%
AQR Capital Management
162
AQR Capital Management
Connecticut
$2.38M +$1.93M +41,297 +711%
Ohio Public Employees Retirement System (OPERS)
163
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.36M +$2.12M +45,289 +3,306%
Fidelity Investments
164
Fidelity Investments
Massachusetts
$2.34M -$46.8K -1,001 -2%
FC
165
FORA Capital
Florida
$2.34M +$2.16M +46,165 New
WCA
166
Westover Capital Advisors
Delaware
$2.31M -$28.6K -612 -1%
Pictet Asset Management
167
Pictet Asset Management
Switzerland
$2.2M -$110K -2,363 -5%
JFG
168
Jefferies Financial Group
New York
$2.17M +$1.64M +35,039 +441%
WHG
169
Westwood Holdings Group
Texas
$2.11M -$36.5M -780,136 -95%
ECM
170
ExodusPoint Capital Management
New York
$2.02M +$1.87M +40,000 New
SFCL
171
Strengthening Families & Communities LLC
Massachusetts
$2M -$155K -3,307 -8%
Zurich Cantonal Bank
172
Zurich Cantonal Bank
Switzerland
$1.95M +$86.1K +1,842 +5%
VA
173
Valmark Advisers
Ohio
$1.9M +$236K +5,060 +16%
New York State Common Retirement Fund
174
New York State Common Retirement Fund
New York
$1.9M – – –
OAM
175
Oxford Asset Management
United Kingdom
$1.9M +$1.75M +37,466 New
5 6
7
8 9

SUM Hedge Fund Activity: Q4 2024 in Review

396 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q4 2024, worth a combined $6.07B — up 27% from $4.79B a quarter earlier.

Buyers outnumbered sellers: 122 funds opened new SUM positions and 57 closed out — a net gain of 65 holders — while 95 added to existing stakes and 121 trimmed.

The largest buyer was HBK Investments, opening a new position worth an estimated $213M. The largest seller was Massachusetts Financial Services, cutting an estimated $333M.

  • 396 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q4 2024, up from 335 in Q3 2024.
  • Funds reported $6.07B of Summit Materials, Inc. Class A Common Stock stock for Q4 2024, up 27% quarter-over-quarter.
  • 122 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q4 2024 and 57 closed out, a net change of +65 holders.
  • The largest Summit Materials, Inc. Class A Common Stock buyer in Q4 2024 was HBK Investments, an estimated $213M added.
  • The largest Summit Materials, Inc. Class A Common Stock seller in Q4 2024 was Massachusetts Financial Services, an estimated $333M sold.

Based on aggregated 13F filings for Q4 2024.