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Morgan Stanley Institutional Investment Advisors LLC

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13F filer, CIK 2026079, GREENWOOD VILLAGE, CO

Morgan Stanley Institutional Investment Advisors LLC reported $436,809,734 across 3 holdings for the quarter ended 2024-12-31, in a 13F-HR filed 2025-02-13.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0002026079-25-000001

Period
2024-12-31
Reported value
$437M
Holdings
3
Top 10 weight
100%
New
0
Sold out
0

Stakes and trades reported after 2024-12-31

13D, 13G and Form 4 filings by this filer's group, dated after the 13F period, on securities the quarter does not hold as shares.

  • ABUS ARBUTUS BIOPHARMA CORP: 13G/A 18,682,708 shares, 12.2% of the class, 13G/A filed 2026-10-07, 0000895421-26-000284Timeline
    Accepted , ingested
  • RIVERNORTH / DOUBLELINE: 13G/A 245,955 shares, 10.2% of the class, 13G/A filed 2026-10-13, 0000895421-26-000285
    Accepted , ingested

Largest buys vs the previous quarter

None.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
SOUTHWESTERN ENERGY COreduced-616,731-$61.4M
ENBreduced-152,542-$6.47M
NHCreduced-8,327-$896K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2024

Share positions as resolved from 13F-HR 0002026079-25-000001, largest first. % of portfolio is the value over $436,809,734, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
ENBENBRIDGE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 8,431,738 shares; 2024Q4: 8,279,196 shares 8,279,196$351M80.42%-152,542Timeline
NHCNATIONAL HEALTHCARE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 780,437 shares; 2024Q4: 772,110 shares 772,110$83M19.01%-8,327Timeline
SOUTHWESTERN ENERGY COSOUTHWESTERN ENERGY COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q1: restricted; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 641,596 shares; 2024Q4: 24,865 shares 24,865$2.48M0.57%-616,731

How Q4 2024 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0002026079-25-000001 base2025-02-13acceptance time not in the bulk data set