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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

238 hedge funds and large institutions have $3.87B invested in Summit Materials, Inc. Class A Common Stock in 2021 Q3 according to their latest regulatory filings, with 29 funds opening new positions, 88 increasing their positions, 78 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

322% more call options, than puts

Call options by funds: $33.4M | Put options by funds: $7.91M

13% more repeat investments, than reductions

Existing positions increased: 88 | Existing positions reduced: 78

4% more first-time investments, than exits

New positions opened: 29 | Existing positions closed: 28

1% less funds holding

Funds holding: 240238 (-2)

8% less capital invested

Capital invested by funds: $4.18B → $3.87B (-$315M)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

Holders
238
Holders Change
-2
Holders Change %
-0.83%
% of All Funds
4.17%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.04%
New
29
Increased
88
Reduced
78
Closed
28
Calls
$33.4M
Puts
$7.91M
Net Calls
+$25.5M
Net Calls Change
-$246K
Name Holding Trade Value Shares
Change
Change in
Stake
PI
51
Putnam Investments
Massachusetts
$8.75M
MPAM
52
Monarch Partners Asset Management
Massachusetts
$8.56M -$211K -6,472 -2%
Swiss National Bank
53
Swiss National Bank
Switzerland
$8.29M +$209K +6,407 +2%
VOYA Investment Management
54
VOYA Investment Management
Georgia
$7.6M -$7.84M -240,183 -50%
Russell Investments Group
55
Russell Investments Group
United Kingdom
$7.14M -$754K -23,081 -9%
Balyasny Asset Management
56
Balyasny Asset Management
Illinois
$6.72M +$3.77M +115,612 +118%
LAM
57
Lapides Asset Management
Connecticut
$6.66M -$541K -16,577 -7%
ECM
58
ExodusPoint Capital Management
New York
$6.5M +$1.81M +55,314 +36%
PPA
59
Parametric Portfolio Associates
Washington
$6.17M -$1.11M -34,008 -15%
RhumbLine Advisers
60
RhumbLine Advisers
Massachusetts
$5.42M +$135K +4,123 +2%
LCG
61
Lisanti Capital Growth
New York
$5.35M -$1.54M -47,295 -22%
Select Equity Group
62
Select Equity Group
New York
$5.2M +$372K +11,387 +7%
First Trust Advisors
63
First Trust Advisors
Illinois
$5.15M -$277K -8,470 -5%
California State Teachers Retirement System (CalSTRS)
64
California State Teachers Retirement System (CalSTRS)
California
$5.12M -$49.4K -1,512 -0.9%
KOCAA
65
Knights of Columbus Asset Advisors
Connecticut
$5.04M +$13.7K +419 +0.3%
AllianceBernstein
66
AllianceBernstein
Tennessee
$4.87M
AI
67
Axiom Investors
Connecticut
$4.86M +$168K +5,146 +3%
MAM
68
Madison Asset Management
Wisconsin
$4.72M +$208K +6,380 +4%
JP Morgan Chase
69
JP Morgan Chase
New York
$4.6M -$2.43M -74,429 -34%
HP
70
Harvey Partners
New York
$4.32M -$432K -13,221 -9%
Alyeska Investment Group
71
Alyeska Investment Group
Illinois
$4.31M +$4.48M +137,121 New
EMFAT
72
Emerald Mutual Fund Advisers Trust
Pennsylvania
$4.04M -$13.7M -419,276 -77%
UBS AM
73
UBS AM
Illinois
$4.03M -$685K -20,992 -14%
FWC
74
First Washington Corp
Washington
$3.68M -$111K -3,387 -3%
AAM
75
Advisors Asset Management
Colorado
$3.56M +$302K +9,255 +9%

SUM Hedge Fund Activity: Q3 2021 in Review

238 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q3 2021, worth a combined $3.87B — down 7.5% from $4.18B a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new SUM positions and 28 closed out — a net gain of 1 holder — while 88 added to existing stakes and 78 trimmed.

The largest buyer was Capital International Investors, adding an estimated $50.4M. The largest seller was Franklin Resources, cutting an estimated $22.5M.

  • 238 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q3 2021, down from 240 in Q2 2021.
  • Funds reported $3.87B of Summit Materials, Inc. Class A Common Stock stock for Q3 2021, down 7.5% quarter-over-quarter.
  • 29 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q3 2021 and 28 closed out, a net change of +1 holder.
  • The largest Summit Materials, Inc. Class A Common Stock buyer in Q3 2021 was Capital International Investors, an estimated $50.4M added.
  • The largest Summit Materials, Inc. Class A Common Stock seller in Q3 2021 was Franklin Resources, an estimated $22.5M sold.

Based on aggregated 13F filings for Q3 2021.