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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

260 hedge funds and large institutions have $4.77B invested in Summit Materials, Inc. Class A Common Stock in 2021 Q4 according to their latest regulatory filings, with 49 funds opening new positions, 92 increasing their positions, 88 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

368% more call options, than puts

Call options by funds: $39.2M | Put options by funds: $8.38M

96% more first-time investments, than exits

New positions opened: 49 | Existing positions closed: 25

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

23% more capital invested

Capital invested by funds: $3.87B → $4.77B (+$908M)

9% more funds holding

Funds holding: 238260 (+22)

5% more repeat investments, than reductions

Existing positions increased: 92 | Existing positions reduced: 88

Holders
260
Holders Change
+22
Holders Change %
+9.24%
% of All Funds
4%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
49
Increased
92
Reduced
88
Closed
25
Calls
$39.2M
Puts
$8.38M
Net Calls
+$30.8M
Net Calls Change
+$5.36M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$447M +$6.99M +190,804 +2%
BlackRock
2
BlackRock
New York
$360M +$6.41M +175,137 +2%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$357M -$653K -17,845 -0.2%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$319M -$20.2M -550,655 -6%
Capital International Investors
5
Capital International Investors
California
$256M +$88.8M +2,424,127 +60%
Principal Financial Group
6
Principal Financial Group
Iowa
$226M -$5.5M -150,270 -3%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$225M -$12.9M -353,405 -6%
Macquarie Group
8
Macquarie Group
Australia
$156M +$4.39M +119,859 +3%
Franklin Resources
9
Franklin Resources
California
$153M -$51.8M -1,415,585 -27%
N
10
Nuveen
North Carolina
$152M -$4.21M -114,890 -3%
Victory Capital Management
11
Victory Capital Management
Texas
$149M -$16.7M -455,568 -11%
Janus Henderson Group
12
Janus Henderson Group
United Kingdom
$136M -$69.3M -1,892,074 -35%
ClearBridge Investments
13
ClearBridge Investments
New York
$127M +$5.76M +157,349 +5%
Invesco
14
Invesco
Georgia
$108M +$1.97M +53,912 +2%
State Street
15
State Street
Massachusetts
$92.1M +$1.16M +31,722 +1%
Goldman Sachs
16
Goldman Sachs
New York
$87.9M +$6.49M +177,285 +9%
EAM
17
Eagle Asset Management
Florida
$80.3M -$1.31M -35,862 -2%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$80M +$2.31M +63,093 +3%
Jennison Associates
19
Jennison Associates
New York
$73.9M -$12.2M -333,995 -15%
Northern Trust
20
Northern Trust
Illinois
$63.9M -$215K -5,872 -0.4%
Ameriprise
21
Ameriprise
Minnesota
$61.7M -$3.01M -82,068 -5%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$57.9M -$1.44M -39,264 -3%
American Century Companies
23
American Century Companies
Missouri
$52.2M +$10.3M +282,541 +27%
Norges Bank
24
Norges Bank
Norway
$46.8M +$7.59M +207,264 +21%
Charles Schwab
25
Charles Schwab
California
$45.6M +$59.8K +1,633 +0.1%

SUM Hedge Fund Activity: Q4 2021 in Review

260 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q4 2021, worth a combined $4.77B — up 23% from $3.87B a quarter earlier.

Buyers outnumbered sellers: 49 funds opened new SUM positions and 25 closed out — a net gain of 24 holders — while 92 added to existing stakes and 88 trimmed.

The largest buyer was Capital International Investors, adding an estimated $88.8M. The largest seller was Janus Henderson Group, cutting an estimated $69.3M.

  • 260 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q4 2021, up from 238 in Q3 2021.
  • Funds reported $4.77B of Summit Materials, Inc. Class A Common Stock stock for Q4 2021, up 23% quarter-over-quarter.
  • 49 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q4 2021 and 25 closed out, a net change of +24 holders.
  • The largest Summit Materials, Inc. Class A Common Stock buyer in Q4 2021 was Capital International Investors, an estimated $88.8M added.
  • The largest Summit Materials, Inc. Class A Common Stock seller in Q4 2021 was Janus Henderson Group, an estimated $69.3M sold.

Based on aggregated 13F filings for Q4 2021.