SUMMIT MIDSTREAM CORPORATION (SMC): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in SMC · Energy. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
7
13F filers
Aggregate Value
$5.6M
Across holders
Last Price
$30.23
2026-10-19
Sector
Energy
GICS
Quarterly fund activity5 increased1 reduced2 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 64K | $1.8M | 32.4% | 0.0% | Added | +$1.3M | Q2 2026 |
| FARALLON CAPITAL MANAGEMENT LLC CIK 0000909661 | Hedge Fund | 58K | $1.7M | 29.5% | 0.0% | Added | +$0 | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 26K | $742K | 13.2% | 0.0% | Added | +$122K | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 18K | $509K | 9.1% | 0.0% | Added | — | Q2 2026 |
| Point72 Asset Management, L.P. CIK 0001603466 | Hedge Fund | 18K | $508K | 9.0% | 0.0% | Reduced | $-17K | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 8K | $238K | 4.2% | 0.0% | Added | — | Q2 2026 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 5K | $143K | 2.5% | 0.0% | Unchanged | +$0 | Q2 2026 |
Added
Hedge Fund
$1.8M· 32.4% of total· 0.0% port· 64K sh· +$1.3M QoQ· Q2 2026
Added
Hedge Fund
$1.7M· 29.5% of total· 0.0% port· 58K sh· +$0 QoQ· Q2 2026
Added
Hedge Fund
$742K· 13.2% of total· 0.0% port· 26K sh· +$122K QoQ· Q2 2026
Added
Hedge Fund
$509K· 9.1% of total· 0.0% port· 18K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$508K· 9.0% of total· 0.0% port· 18K sh· $-17K QoQ· Q2 2026
Added
Hedge Fund
$238K· 4.2% of total· 0.0% port· 8K sh· — QoQ· Q2 2026
Unchanged
Hedge Fund
$143K· 2.5% of total· 0.0% port· 5K sh· +$0 QoQ· Q2 2026
Recent insider activity
Form 4 purchases and sales · 24 Jul 2026 – 21 Oct 20260 buyers · $01 sellers · $79K1 transactions
| Insider ⇅ | Trades ⇅ | Bought ⇅ | Sold ⇅ | Largest ⇅ | Latest ▼ | |
|---|---|---|---|---|---|---|
| Johnston James David Executive VP, GC, CCO and Secy | 1 0 buy · 1 sell | — | $79K | $79K | 1 Oct 2026SEC ↗ |
Distinct buyers and sellers may overlap. “Largest” is the largest reported transaction value in this window. Expand a row to see up to five recent filings.