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SUM

Summit Materials, Inc. Class A Common Stock

Delisted

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

134 hedge funds and large institutions have $1.05B invested in Summit Materials, Inc. Class A Common Stock in 2015 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 61 increasing their positions, 34 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

79% more repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 34

75% more first-time investments, than exits

New positions opened: 35 | Existing positions closed: 20

14% more capital invested

Capital invested by funds: $921M → $1.05B (+$133M)

12% more funds holding

Funds holding: 120134 (+14)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

Holders
134
Holders Change
+14
Holders Change %
+11.67%
% of All Funds
3.5%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
35
Increased
61
Reduced
34
Closed
20
Calls
$234K
Puts
Net Calls
+$234K
Net Calls Change
+$5.97M

SUM Hedge Fund Activity: Q4 2015 in Review

134 of the 3,824 institutional investors tracked by Wall St. Rank reported a position in Summit Materials, Inc. Class A Common Stock (SUM) for Q4 2015, worth a combined $1.05B — up 14% from $921M a quarter earlier.

Buyers outnumbered sellers: 35 funds opened new SUM positions and 20 closed out — a net gain of 15 holders — while 61 added to existing stakes and 34 trimmed.

The largest buyer was Royal Bank of Canada, adding an estimated $30.8M. The largest seller was Chilton Investment Company, cutting an estimated $41.4M.

  • 134 institutional investors held Summit Materials, Inc. Class A Common Stock (SUM) as of Q4 2015, up from 120 in Q3 2015.
  • Funds reported $1.05B of Summit Materials, Inc. Class A Common Stock stock for Q4 2015, up 14% quarter-over-quarter.
  • 35 funds opened new Summit Materials, Inc. Class A Common Stock positions in Q4 2015 and 20 closed out, a net change of +15 holders.
  • The largest Summit Materials, Inc. Class A Common Stock buyer in Q4 2015 was Royal Bank of Canada, an estimated $30.8M added.
  • The largest Summit Materials, Inc. Class A Common Stock seller in Q4 2015 was Chilton Investment Company, an estimated $41.4M sold.

Based on aggregated 13F filings for Q4 2015.