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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

166 hedge funds and large institutions have $1.5B invested in Summit Materials, Inc. Class A Common Stock in 2016 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 81 increasing their positions, 44 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

372% more call options, than puts

Call options by funds: $18.4M | Put options by funds: $3.89M

84% more repeat investments, than reductions

Existing positions increased: 81 | Existing positions reduced: 44

45% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 22

11% more capital invested

Capital invested by funds: $1.36B → $1.5B (+$144M)

6% more funds holding

Funds holding: 156166 (+10)

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

Holders
166
Holders Change
+10
Holders Change %
+6.41%
% of All Funds
4.43%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.08%
New
32
Increased
81
Reduced
44
Closed
22
Calls
$18.4M
Puts
$3.89M
Net Calls
+$14.5M
Net Calls Change
+$8.33M
Name Holding Trade Value Shares
Change
Change in
Stake
Loomis, Sayles & Company
51
Loomis, Sayles & Company
Massachusetts
$7.57M -$233K -12,024 -3%
SAM
52
Scopus Asset Management
New York
$7.53M +$8.19M +423,334 New
ZP
53
Zimmer Partners
New York
$7.29M +$7.94M +410,240 New
AAP
54
Ardsley Advisory Partners
Connecticut
$7.16M +$7.8M +402,835 New
HCM
55
Highbridge Capital Management
New York
$7.14M +$6.85M +354,141 +743%
Luther King Capital Management (LKCM)
56
Luther King Capital Management (LKCM)
Texas
$7.1M -$2.38M -122,946 -24%
IP
57
Interval Partners
New York
$7.02M +$4.78M +247,105 +167%
Bank of New York Mellon
58
Bank of New York Mellon
New York
$6.94M +$171K +8,820 +2%
ZC
59
Zelman Capital
Ohio
$6.87M -$4.77M -246,223 -39%
GC
60
Guggenheim Capital
Illinois
$5.92M +$5.8M +299,590 +902%
American Century Companies
61
American Century Companies
Missouri
$5.87M +$770K +39,805 +14%
GGHC
62
Gilder Gagnon Howe & Co
New York
$5.55M -$555K -28,692 -8%
Charles Schwab
63
Charles Schwab
California
$5.36M +$1.32M +68,091 +29%
BIM
64
BlackRock Investment Management
Delaware
$5.32M +$1.02M +52,800 +21%
Victory Capital Management
65
Victory Capital Management
Texas
$4.66M +$5.07M +261,874 New
UOC
66
UBS O'Connor
Illinois
$4.49M +$4.89M +252,603 New
Wells Fargo
67
Wells Fargo
California
$4.35M -$338K -17,484 -7%
IA
68
Icon Advisers
Colorado
$4.19M +$4.56M +235,857 New
NIP
69
Nicholas Investment Partners
California
$3.85M -$944K -48,789 -18%
PPA
70
Parametric Portfolio Associates
Washington
$3.43M +$153K +7,886 +4%
ECP
71
Electron Capital Partners
New York
$3.04M +$3.31M +171,168 New
California State Teachers Retirement System (CalSTRS)
72
California State Teachers Retirement System (CalSTRS)
California
$2.99M +$578K +29,848 +22%
Parallax Volatility Advisers
73
Parallax Volatility Advisers
California
$2.99M +$3.25M +167,976 New
PI
74
Putnam Investments
Massachusetts
$2.96M +$883K +45,617 +38%
PCM
75
Palisade Capital Management
New Jersey
$2.54M -$256K -13,253 -8%

SUM Hedge Fund Activity: Q3 2016 in Review

166 of the 3,748 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q3 2016, worth a combined $1.5B — up 11% from $1.36B a quarter earlier.

Buyers outnumbered sellers: 32 funds opened new SUM positions and 22 closed out — a net gain of 10 holders — while 81 added to existing stakes and 44 trimmed.

The largest buyer was Citadel Advisors, adding an estimated $34.8M. The largest seller was Lodge Hill Capital, exiting entirely with an estimated $19.7M sold.

  • 166 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q3 2016, up from 156 in Q2 2016.
  • Funds reported $1.5B of Summit Materials, Inc. Class A Common Stock stock for Q3 2016, up 11% quarter-over-quarter.
  • 32 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q3 2016 and 22 closed out, a net change of +10 holders.
  • The largest Summit Materials, Inc. Class A Common Stock buyer in Q3 2016 was Citadel Advisors, an estimated $34.8M added.
  • The largest Summit Materials, Inc. Class A Common Stock seller in Q3 2016 was Lodge Hill Capital, an estimated $19.7M sold.

Based on aggregated 13F filings for Q3 2016.