SUM

Summit Materials, Inc. Class A Common Stock
SUM

Overview Fund Activity
Delisted

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

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392 hedge funds and large institutions have $5.84B invested in Summit Materials, Inc. Class A Common Stock in 2024 Q4 according to their latest regulatory filings, with 121 funds opening new positions, 94 increasing their positions, 120 reducing their positions, and 57 closing their positions.

Holders
392
Holders Change
+60
Holders Change %
+18.07%
% 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
121
Increased
94
Reduced
120
Closed
57
Calls
$38.5M
Puts
$4.43M
Net Calls
+$34.1M
Net Calls Change
+$111M

Top Buyers

1
TAL
1
TIG Advisors LLC
New York
$105M
2
UOC
2
UBS O'Connor
Illinois
$103M
3
Fidelity International
3
Fidelity International
Bermuda
$95.1M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$81.8M
5
MF
5
Magnetar Financial
Illinois
$79.1M

Top Sellers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$25.6M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$271M
3
Principal Financial Group
3
Principal Financial Group
Iowa
$87M
4
FCM
4
Frontier Capital Management
Massachusetts
$9.02M
5
ClearBridge Investments
5
ClearBridge Investments
New York
$46.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
Creative Planning
151
Creative Planning
Kansas
$3M +$579K +11,444 +24%
HIM
152
Hillsdale Investment Management
Ontario, Canada
$3M -$202K -4,000 -6%
Russell Investments Group
153
Russell Investments Group
United Kingdom
$2.98M -$3.3M -65,275 -53%
MC
154
Meteora Capital
Florida
$2.73M +$2.73M +53,900 New
Two Sigma Investments
155
Two Sigma Investments
New York
$2.64M -$2.07M -40,843 -44%
Citadel Advisors
156
Citadel Advisors
Florida
$2.59M -$40.5M -800,444 -94%
NC
157
NBW Capital
Massachusetts
$2.58M -$166K -3,271 -6%
State of New Jersey Common Pension Fund D
158
State of New Jersey Common Pension Fund D
New Jersey
$2.5M – – –
WAM
159
Wolverine Asset Management
Illinois
$2.44M +$2.44M +48,309 New
IIM
160
INTECH Investment Management
Florida
$2.4M +$975K +19,264 +69%
AQR Capital Management
161
AQR Capital Management
Connecticut
$2.38M +$2.09M +41,297 +711%
Ohio Public Employees Retirement System (OPERS)
162
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.36M +$2.29M +45,289 +3,306%
Fidelity Investments
163
Fidelity Investments
Massachusetts
$2.34M -$50.7K -1,001 -2%
FC
164
FORA Capital
Florida
$2.34M +$2.34M +46,165 New
WCA
165
Westover Capital Advisors
Delaware
$2.31M -$31K -612 -1%
Pictet Asset Management
166
Pictet Asset Management
Switzerland
$2.2M -$120K -2,363 -5%
JFG
167
Jefferies Financial Group
New York
$2.17M +$1.77M +35,039 +441%
WHG
168
Westwood Holdings Group
Texas
$2.11M -$39.5M -780,136 -95%
ECM
169
ExodusPoint Capital Management
New York
$2.02M +$2.02M +40,000 New
SFCL
170
Strengthening Families & Communities LLC
Massachusetts
$2M -$167K -3,307 -8%
Zurich Cantonal Bank
171
Zurich Cantonal Bank
Switzerland
$1.95M +$93.2K +1,842 +5%
VA
172
Valmark Advisers
Ohio
$1.9M +$256K +5,060 +16%
New York State Common Retirement Fund
173
New York State Common Retirement Fund
New York
$1.9M – – –
OAM
174
Oxford Asset Management
United Kingdom
$1.9M +$1.9M +37,466 New
WIM
175
Waycross Investment Management
Washington
$1.86M -$36.7K -726 -2%
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