ClearBridge Energy Midstream Opportunity Fund Inc
US ˙ NYSE ˙ US18469P2092

SecurityEMO / ClearBridge Energy Midstream Opportunity Fund Inc
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership548 shares
Latest Disclosed Value $ 28,945
Advisory Services Network, LLC ownership in EMO / ClearBridge Energy Midstream Opportunity Fund Inc

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 548 shares of ClearBridge Energy Midstream Opportunity Fund Inc (US:EMO) valued at $28,945 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of ClearBridge Energy Midstream Opportunity Fund Inc. The current value of the position is $27,340 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F CLEARBRIDGE ENERGY MIDSTREAM OPPORTUNITY CEF CEF 18469P209 548 548 29 0.0003
2026-02-17 2025-12-31 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 0 -548 -100.00 0 -100.00
2025-11-18 2025-09-30 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 548 548 25 0.0004
2024-05-06 2024-03-31 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 0 -721 -100.00 0 -100.00
2024-02-09 2023-12-31 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 721 721 25 0.0006
2023-08-09 2023-06-30 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 0 -721 -100.00 0 -100.00
2023-05-17 2023-03-31 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 721 0 0.00 20 0.00 0.0006
2023-02-13 2022-12-31 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 721 721 21 0.0006
2021-11-05 2021-09-30 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 0 -173 -100.00 0 -100.00
2021-08-12 2021-06-30 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 173 173 4 0.0001
2021-05-24 2021-03-31 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 0 -242 -100.00 0 -100.00
2021-02-09 2020-12-31 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 242 0 0.00 3 50.00 0.0001
2020-11-16 2020-09-30 13F CLEARBRIDGE ENERGY MIDSTRM O CEF 18469P209 242 242 2 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.