EMO
ClearBridge Energy Midstream Opportunity Fund Inc.Marquee-fund ownership over time
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Millennium Management | Q4 2024 | Q2 2025 | — | +0% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at ClearBridge Energy Midstream Opportunity Fund Inc.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from Oct 17, 2025 — the most recent Form 4 on file — not from today.
- Form 40001104659-25-100406Oct 17, 2025
- Form 40001364241-25-000004Oct 14, 2025
- Form 40000950170-25-086302Jun 13, 2025
- Form 40000914851-25-000103May 28, 2025
- Form 40000950170-25-048525Apr 1, 2025
- Form 40000914851-25-000010Mar 6, 2025
- Form 4/Aamend0000914851-25-000008Mar 6, 2025
- Form 40000914851-25-000004Jan 7, 2025
- Form 40000914851-24-000419Dec 31, 2024
- Form 40000914851-24-000417Dec 27, 2024
- Form 40000914851-24-000415Dec 20, 2024
- Form 40000914851-24-000413Dec 18, 2024
- Form 40000914851-24-000411Dec 13, 2024
- Form 40000914851-24-000373Dec 10, 2024
- Form 40000914851-24-000258Nov 1, 2024
Fundamentals
XBRL · ClearBridge Energy Midstream Opportunity Fund Inc.Not enough XBRL history to plot. ClearBridge Energy Midstream Opportunity Fund Inc.hasn't tagged revenue, net income, EPS, or operating cash flow in the SEC us-gaap taxonomy with at least two fiscal-year periods — typical for SPACs / trust vehicles, pre-revenue biotechs, recent IPOs, and foreign filers reporting under IFRS.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for ClearBridge Energy Midstream Opportunity Fund Inc. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- DEF 14AProxy statementMar 9, 2026
- DEF 14ACLEARBRIDGE ENERGY MIDSTREAM OPPORTUNITY FUND INC.Mar 7, 2025
- 8-KMaterial eventNov 20, 2024
- SC 13G/A5%+ ownership (amended)Nov 14, 2024
- SC 13G/AFORM SC 13G/ANov 7, 2024
- SC 13G/A5%+ ownership (amended)Oct 7, 2024
- SC 13G/A5%+ ownership (amended)Oct 7, 2024
- SC 13G/A5%+ ownership (amended)Oct 7, 2024
- SC 13G/AAMENDMENT NO. 1 TO SCHEDULE 13GAug 14, 2024
- SC 13G/AFORM SC 13G/AJun 25, 2024
- SC 13G5%+ ownership (passive)Jun 11, 2024
- SC 13G/A5%+ ownership (amended)Jun 11, 2024
- DEF 14ACLEARBRIDGE ENERGY MIDSTREAM OPPORTUNITY FUND INC.Mar 6, 2024
- SC 13G5%+ ownership (passive)Feb 12, 2024
- SC 13GMS INITIALFeb 12, 2024
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Millennium Management | Q4 2024 | Q2 2025 | $0.00 | — | +0% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.