Morgan Stanley Institutional Investment Advisors LLC — 13F Holdings & Portfolio
CIK 2026079 · latest 13F-HR filed 2026-08-13
Morgan Stanley Institutional Investment Advisors LLC manages $1.07B in 13F-reported U.S. long-equity assets across 5 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are ENB (37.41%), WM (30.12%), NHC (20.31%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 0 new positions, exited 0, added to 1, and trimmed 1.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
SUITE 1000
GREENWOOD VILLAGE, CO 80111
$1.07B
Long-equity book
5
Distinct positions
2026-06-30
Filed 2026-08-13
+0 / −0 / ↑1 / ↓1
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | Enbridge Inc | ENB | 29250N105 | $400.6M | 37.41% | 7,388,875 | SH |
| 2 | Waste Management, Inc | WM | 94106L109 | $322.5M | 30.12% | 1,446,874 | SH |
| 3 | National Health Care | NHC | 635906100 | $217.4M | 20.31% | 1,028,534 | SH |
| 4 | Oceaneering | OII | 675232102 | $124.2M | 11.60% | 3,066,015 | SH |
| 5 | National Health Investors | NHI | 63633D104 | $5.9M | 0.56% | 77,934 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-13 | $1.07B | 5 | 0002026079-26-000005 |
| 2026-03-31 | 2026-05-14 | $1.04B | 5 | 0002026079-26-000004 |
| 2025-12-31 | 2026-02-13 | $946.0M | 5 | 0002026079-26-000001 |
| 2025-09-30 | 2025-11-13 | $832.0M | 3 | 0002026079-25-000005 |