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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

197 hedge funds and large institutions have $2.4B invested in Summit Materials, Inc. Class A Common Stock in 2016 Q4 according to their latest regulatory filings, with 58 funds opening new positions, 71 increasing their positions, 63 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

132% more first-time investments, than exits

New positions opened: 58 | Existing positions closed: 25

99% more call options, than puts

Call options by funds: $3.53M | Put options by funds: $1.77M

60% more capital invested

Capital invested by funds: $1.5B → $2.4B (+$904M)

33% more funds holding in top 10

Funds holding in top 10: 34 (+1)

19% more funds holding

Funds holding: 166197 (+31)

13% more repeat investments, than reductions

Existing positions increased: 71 | Existing positions reduced: 63

Holders
197
Holders Change
+31
Holders Change %
+18.67%
% of All Funds
4.93%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.1%
New
58
Increased
71
Reduced
63
Closed
25
Calls
$3.53M
Puts
$1.77M
Net Calls
+$1.76M
Net Calls Change
-$12.7M
Name Holding Trade Value Shares
Change
Change in
Stake
PMAM
51
Picton Mahoney Asset Management
Ontario, Canada
$14.2M +$12.9M +613,801 New
IP
52
Interval Partners
New York
$13.8M +$4.26M +203,193 +51%
Two Sigma Investments
53
Two Sigma Investments
New York
$12.9M +$11.3M +539,955 +2,782%
Public Employees Retirement Association of Colorado
54
Public Employees Retirement Association of Colorado
Colorado
$12.6M +$11.5M +547,897 New
Balyasny Asset Management
55
Balyasny Asset Management
Illinois
$12M +$10.9M +520,375 New
Bank of New York Mellon
56
Bank of New York Mellon
New York
$12M +$2.7M +128,784 +33%
BA
57
Broadview Advisors
Wisconsin
$11.7M -$780K -37,153 -7%
AAP
58
Ardsley Advisory Partners
Connecticut
$11.2M +$1.7M +80,879 +20%
Morgan Stanley
59
Morgan Stanley
New York
$10.5M +$7.76M +369,793 +423%
TA
60
Teachers Advisors
New York
$10.5M +$7.05M +336,190 +280%
Fidelity Investments
61
Fidelity Investments
Massachusetts
$9.8M +$8.91M +424,827 New
Loomis, Sayles & Company
62
Loomis, Sayles & Company
Massachusetts
$9.78M -$36.3K -1,731 -0.4%
CAM
63
Cortina Asset Management
Wisconsin
$9.4M -$1.22M -58,017 -12%
PI
64
Putnam Investments
Massachusetts
$8.54M +$4.28M +203,762 +122%
New York State Common Retirement Fund
65
New York State Common Retirement Fund
New York
$8.14M -$2.72M -129,565 -27%
Luther King Capital Management (LKCM)
66
Luther King Capital Management (LKCM)
Texas
$8.12M -$996K -47,450 -12%
Charles Schwab
67
Charles Schwab
California
$7.83M +$798K +38,046 +13%
Two Sigma Advisers
68
Two Sigma Advisers
New York
$7.67M +$6.61M +314,818 +1,785%
American Century Companies
69
American Century Companies
Missouri
$7.27M -$315K -15,020 -5%
DKCM
70
Davidson Kempner Capital Management
New York
$7.22M +$6.57M +313,082 New
GGHC
71
Gilder Gagnon Howe & Co
New York
$7.14M -$62.2K -2,966 -0.9%
Federated Hermes
72
Federated Hermes
Pennsylvania
$6.94M -$4.41M -210,099 -41%
ACH
73
ArrowMark Colorado Holdings
Colorado
$6.93M +$6.31M +300,539 New
WHG
74
Westwood Holdings Group
Texas
$6.84M +$6.22M +296,502 New
BIM
75
BlackRock Investment Management
Delaware
$6.82M -$79.6K -3,792 -1%