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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
First Manhattan
226
First Manhattan
New York
$4K +$4.64K +142 New
Rockefeller Capital Management
227
Rockefeller Capital Management
New York
$3K -$1.73K -53 -31%
CWP
228
Concord Wealth Partners
Virginia
$3K
HPC
229
HM Payson & Co
Maine
$3K
PA
230
Parallel Advisors
California
$2K +$294 +9 +13%
DFCM
231
Dark Forest Capital Management
Puerto Rico
$2K +$1.57K +48 New
IFAM
232
Institutional & Family Asset Management
Colorado
$1K -$849 -26 -41%
VCM
233
Versant Capital Management
Arizona
$1K
WT
234
Washington Trust
Rhode Island
$1K
WOC
235
West Oak Capital
California
$1K
HI
236
Harbour Investments
Wisconsin
$1K +$326 +10 +143%
BA
237
Bellwether Advisors
Nebraska
$1K +$1.34K +41 New
Nisa Investment Advisors
238
Nisa Investment Advisors
Missouri
$288
EA
239
Emerald Advisers
Pennsylvania
-$17.9M -521,125 Closed
Canada Pension Plan Investment Board
240
Canada Pension Plan Investment Board
Ontario, Canada
-$3.31M -96,615 Closed
EI
241
EAM Investors
California
-$2.14M -62,465 Closed
Assenagon Asset Management
242
Assenagon Asset Management
Luxembourg
-$1.79M -52,329 Closed
AIC
243
Ameritas Investment Company
Nebraska
-$1.75M -47,971 Closed
Lazard Asset Management
244
Lazard Asset Management
New York
-$1.53M -44,713 Closed
DP
245
DSAM Partners
United Kingdom
-$1.52M -44,485 Closed
SCP
246
Syntal Capital Partners
Texas
-$1.39M -40,548 Closed
CAN
247
Cetera Advisor Networks
California
-$611K -17,818 Closed
BC
248
Burney Company
Virginia
-$559K -16,323 Closed
Jane Street
249
Jane Street
New York
-$525K -16,071 Closed
PP
250
Paloma Partners
Connecticut
-$480K -14,013 Closed

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.