Morgan Stanley Institutional Investment Advisors LLC 13F holdings
Morgan Stanley Institutional Investment Advisors LLC reported 5 positions with a total reported value of $1.1B as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-13. Top holdings by reported value: ENB Enbridge Inc (37.4%), Waste Management, Inc (30.1%), NHC National Health Care (20.3%), Oceaneering (11.6%), NHI National Health Investors (0.6%). Against 2026-03-31 it opened 0 new positions and exited 0. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
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Top holdings
5 largest of 5 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| ENB Enbridge Inc | 7,388,875 | $400.6M | 37.4% |
| Waste Management, Inc | 1,446,874 | $322.5M | 30.1% |
| NHC National Health Care | 1,028,534 | $217.4M | 20.3% |
| Oceaneering | 3,066,015 | $124.2M | 11.6% |
| NHI National Health Investors | 77,934 | $5.9M | 0.6% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 0 in all · reported value as of 2026-06-30
No new positions.
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 0 in all · reported value as of 2026-03-31
No positions were sold out.
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| NHI National Health Investors | 76,893 | 77,934 | +1.4% | $5.9M |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| Oceaneering | 3,453,005 | 3,066,015 | -11.2% | $124.2M |
| Waste Management, Inc | 1,479,273 | 1,446,874 | -2.2% | $322.5M |
| ENB Enbridge Inc | 7,437,023 | 7,388,875 | -0.6% | $400.6M |
| NHC National Health Care | 1,038,804 | 1,028,534 | -1.0% | $217.4M |
CIK 2026079 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
