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Super Investors Morgan Stanley Institutional Investment Advisors LLC
MS

Morgan Stanley Institutional Investment Advisors LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.07B
Positions
5
Quarter ended
June 30, 2026
Filed
August 13, 2026

Reported portfolio value by quarter (9 quarters reported)

$1.07B $312M
Q2 24 Q4 24 Q2 25 Q4 25 Q2 26

$312M in Q2 2024 → $1.07B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Enbridge Inc 37.4% Trimmed 0.6% 7,388,875 $401M
Waste Management, Inc 30.1% Trimmed 2.2% 1,446,874 $322M
NH National Health Care 20.3% Trimmed 1.0% 1,028,534 $217M
O Oceaneering 11.6% Trimmed 11% 3,066,015 $124M
National Health Investors 0.6% Added 1.4% 77,934 $5.94M

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 13, 2026

Company Action Shares changed Value of change % of portfolio
O Oceaneering Trimmed −386,990 −$15.7M 11.6%
Waste Management, Inc Trimmed −32,399 −$7.22M 30.1%
Enbridge Inc Trimmed −48,148 −$2.61M 37.4%
NH National Health Care Trimmed −10,270 −$2.17M 20.3%
National Health Investors Added +1,041 +$79.4K 0.6%

Q1 2026

quarter ended March 31, 2026 · filed May 14, 2026

Company Action Shares changed Value of change % of portfolio
O Oceaneering Trimmed −494,017 −$17.5M 11.8%
Waste Management, Inc Trimmed −56,350 −$12.9M 32.8%
Enbridge Inc Trimmed −203,093 −$11M 38.8%
National Health Investors Trimmed −136 −$11K 0.6%
NH National Health Care Added +17 +$2.72K 16.0%

Q4 2025

quarter ended December 31, 2025 · filed February 13, 2026

Company Action Shares changed Value of change % of portfolio
O Oceaneering New +3,947,022 +$94.8M 10.0%
NH National Health Care Added +289,566 +$39.7M 15.1%
Waste Management Inc Trimmed −49,176 −$10.8M 35.7%
National Health Investors New +77,029 +$5.88M 0.6%
Enbridge Inc Trimmed −108,111 −$5.17M 38.6%

Q3 2025

quarter ended September 30, 2025 · filed November 13, 2025

Company Action Shares changed Value of change % of portfolio
Enbridge Inc Trimmed −193,088 −$9.74M 47.0%
Waste Management Inc Trimmed −23,661 −$5.23M 42.1%
NH National Health Care Trimmed −2,944 −$358K 10.9%

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Waste Management Inc New +1,608,460 +$368M 45.5%
Enbridge Inc Trimmed −54,449 −$2.47M 44.5%
Expand Energy Corp Exited −15,135 −$1.68M —
NH National Health Care Trimmed −4,432 −$474K 10.0%

Q1 2025

quarter ended March 31, 2025 · filed May 14, 2025

Company Action Shares changed Value of change % of portfolio
Enbridge Inc Trimmed −283,432 −$12.6M 83.1%
Southwestern Energy Company Exited −24,865 −$2.48M —
Expand Energy Corp New +15,135 +$1.68M 0.4%
NH National Health Care Trimmed −15,513 −$1.44M 16.5%

Q4 2024

quarter ended December 31, 2024 · filed February 13, 2025

Company Action Shares changed Value of change % of portfolio
Southwestern Energy Company Trimmed −616,731 −$61.4M 0.6%
Enbridge Inc Trimmed −152,542 −$6.47M 80.4%
NH National Health Care Trimmed −8,327 −$896K 19.0%

Q3 2024

quarter ended September 30, 2024 · filed November 12, 2024

Company Action Shares changed Value of change % of portfolio
NH National Health Care New +780,437 +$98.2M 22.1%
Enbridge Inc Trimmed −208,985 −$8.49M 76.9%
Southwestern Energy Company Trimmed −68,950 −$490K 1.0%

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