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SMC

Summit Midstream

64 hedge funds and large institutions have $96.9M invested in Summit Midstream in 2025 Q3 according to their latest regulatory filings, with 11 funds opening new positions, 22 increasing their positions, 19 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,243% more call options, than puts

Call options by funds: $1.1M | Put options by funds: $82K

22% more first-time investments, than exits

New positions opened: 11 | Existing positions closed: 9

16% more repeat investments, than reductions

Existing positions increased: 22 | Existing positions reduced: 19

3% more funds holding

Funds holding: 6264 (+2)

0.42% more ownership

Funds ownership: 38.1%38.52% (+0.42%)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

15% less capital invested

Capital invested by funds: $115M → $96.9M (-$17.6M)

Holders
64
Holders Change
+2
Holders Change %
+3.23%
% of All Funds
0.84%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
11
Increased
22
Reduced
19
Closed
9
Calls
$1.1M
Puts
$82K
Net Calls
+$1.02M
Net Calls Change
+$747K
Name Holding Trade Value Shares
Change
Change in
Stake
Simplex Trading
51
Simplex Trading
Illinois
$39K +$44.3K +1,908 New
AIP
52
Ameritas Investment Partners
Nebraska
$20.7K
Legal & General Group
53
Legal & General Group
United Kingdom
$18.5K
Russell Investments Group
54
Russell Investments Group
United Kingdom
$17.5K +$19.8K +854 New
TRCT
55
Tower Research Capital (TRC)
New York
$13.9K +$15.5K +667 +7,411%
SCM
56
Sterling Capital Management
North Carolina
$13.4K +$8.9K +383 +143%
California State Teachers Retirement System (CalSTRS)
57
California State Teachers Retirement System (CalSTRS)
California
$12.7K +$23 +1 +0.2%
UBS AM
58
UBS AM
Illinois
$9.35K +$10.6K +455 New
AB
59
Amalgamated Bank
New York
$7K
Citigroup
60
Citigroup
New York
$6.37K -$73.5K -3,163 -91%
Fidelity Investments
61
Fidelity Investments
Massachusetts
$6.06K +$4.76K +205 +228%
PNC Financial Services Group
62
PNC Financial Services Group
Pennsylvania
$1.46K +$1.65K +71 New
FFA
63
Farther Finance Advisors
California
$1.44K +$1.63K +70 New
GI
64
GAMMA Investing
California
$144 +$163 +7 New
Arrowstreet Capital
65
Arrowstreet Capital
Massachusetts
-$1.49M -60,817 Closed
Millennium Management
66
Millennium Management
New York
-$935K -38,124 Closed
YIH
67
Y-Intercept (HK)
Hong Kong
-$253K -10,331 Closed
VFA
68
Valeo Financial Advisors
Indiana
-$231K -9,418 Closed
Deutsche Bank
69
Deutsche Bank
Germany
-$161K -6,559 Closed
QT
70
Quantbot Technologies
New York
-$124K -5,075 Closed
VanEck Associates
71
VanEck Associates
New York
-$23K -927 Closed
Raymond James Financial
72
Raymond James Financial
Florida
-$3.43K -140 Closed
NA
73
NewEdge Advisors
Louisiana
-$1.79K -73 Closed

SMC Hedge Fund Activity: Q3 2025 in Review

64 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Summit Midstream (SMC) for Q3 2025, worth a combined $96.9M — down 15% from $115M a quarter earlier.

Buyers outnumbered sellers: 11 funds opened new SMC positions and 9 closed out — a net gain of 2 holders — while 22 added to existing stakes and 19 trimmed.

The largest buyer was Eagle Global Advisors, adding an estimated $1.6M. The largest seller was Morgan Stanley, cutting an estimated $2.3M.

  • 64 institutional investors held Summit Midstream (SMC) as of Q3 2025, up from 62 in Q2 2025.
  • Funds reported $96.9M of Summit Midstream stock for Q3 2025, down 15% quarter-over-quarter.
  • 11 funds opened new Summit Midstream positions in Q3 2025 and 9 closed out, a net change of +2 holders.
  • The largest Summit Midstream buyer in Q3 2025 was Eagle Global Advisors, an estimated $1.6M added.
  • The largest Summit Midstream seller in Q3 2025 was Morgan Stanley, an estimated $2.3M sold.

Based on aggregated 13F filings for Q3 2025.