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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

268 hedge funds and large institutions have $4.6B invested in Summit Materials, Inc. Class A Common Stock in 2023 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 85 increasing their positions, 82 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

261% more call options, than puts

Call options by funds: $8.57M | Put options by funds: $2.38M

80% more first-time investments, than exits

New positions opened: 54 | Existing positions closed: 30

33% more capital invested

Capital invested by funds: $3.47B → $4.6B (+$1.13B)

10% more funds holding

Funds holding: 244268 (+24)

4% more repeat investments, than reductions

Existing positions increased: 85 | Existing positions reduced: 82

67% less funds holding in top 10

Funds holding in top 10: 31 (-2)

Holders
268
Holders Change
+24
Holders Change %
+9.84%
% of All Funds
4.21%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.02%
New
54
Increased
85
Reduced
82
Closed
30
Calls
$8.57M
Puts
$2.38M
Net Calls
+$6.19M
Net Calls Change
+$4.05M
Name Holding Trade Value Shares
Change
Change in
Stake
RA
51
Royce & Associates
New York
$13.7M -$827K -26,700 -7%
D.E. Shaw & Co
52
D.E. Shaw & Co
New York
$13.3M +$5.13M +165,639 +89%
New York State Common Retirement Fund
53
New York State Common Retirement Fund
New York
$13.1M +$158K +5,087 +1%
Bessemer Group
54
Bessemer Group
New Jersey
$13.1M +$609K +19,665 +6%
JP Morgan Chase
55
JP Morgan Chase
New York
$12.6M -$4.17M -134,817 -29%
Prudential Financial
56
Prudential Financial
New Jersey
$10.5M +$1.17M +37,768 +16%
HA
57
Homestead Advisers
Virginia
$10.4M -$449K -14,500 -5%
PCM
58
Peregrine Capital Management
Minnesota
$10.1M -$1.96M -63,340 -19%
Swiss National Bank
59
Swiss National Bank
Switzerland
$9.79M +$96K +3,100 +1%
GC
60
Guggenheim Capital
Illinois
$9.15M +$3.24M +104,638 +76%
LHC
61
Lodge Hill Capital
New York
$8.61M -$8.76M -283,000 -55%
California Public Employees Retirement System
62
California Public Employees Retirement System
California
$8.34M -$287K -9,277 -4%
MAP
63
Moody Aldrich Partners
Massachusetts
$8.29M -$19.2K -620 -0.3%
Wells Fargo
64
Wells Fargo
California
$8.23M +$693K +22,392 +11%
CM
65
Castleark Management
Illinois
$7.93M +$1.99M +64,190 +44%
CWM
66
Congress Wealth Management
Massachusetts
$7.7M -$83.3K -2,691 -1%
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
$7.46M +$85.8K +2,771 +1%
Select Equity Group
68
Select Equity Group
New York
$6.57M +$261K +8,416 +5%
OCM
69
Orchard Capital Management
Illinois
$6.56M -$5.75M -185,567 -52%
MAM
70
Madison Asset Management
Wisconsin
$6.1M +$9.41K +304 +0.2%
First Trust Advisors
71
First Trust Advisors
Illinois
$6.01M +$1.48M +47,832 +43%
AllianceBernstein
72
AllianceBernstein
Tennessee
$5.61M +$8.95K +289 +0.2%
CS
73
Credit Suisse
Switzerland
$5.53M +$262K +8,451 +6%
FWC
74
First Washington Corp
Washington
$5.49M
California State Teachers Retirement System (CalSTRS)
75
California State Teachers Retirement System (CalSTRS)
California
$5.46M -$122K -3,936 -3%

SUM Hedge Fund Activity: Q2 2023 in Review

268 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q2 2023, worth a combined $4.6B — up 33% from $3.47B a quarter earlier.

Buyers outnumbered sellers: 54 funds opened new SUM positions and 30 closed out — a net gain of 24 holders — while 85 added to existing stakes and 82 trimmed.

The largest buyer was Massachusetts Financial Services, opening a new position worth an estimated $74M. The largest seller was T. Rowe Price Associates, cutting an estimated $101M.

  • 268 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q2 2023, up from 244 in Q1 2023.
  • Funds reported $4.6B of Summit Materials, Inc. Class A Common Stock stock for Q2 2023, up 33% quarter-over-quarter.
  • 54 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q2 2023 and 30 closed out, a net change of +24 holders.
  • The largest Summit Materials, Inc. Class A Common Stock buyer in Q2 2023 was Massachusetts Financial Services, an estimated $74M added.
  • The largest Summit Materials, Inc. Class A Common Stock seller in Q2 2023 was T. Rowe Price Associates, an estimated $101M sold.

Based on aggregated 13F filings for Q2 2023.