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Disclosery

Carnegie Mellon University

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13F filer, CIK 1039067, Pittsburgh, PA

Carnegie Mellon University reported $154,593,581 across 5 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-08-07.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000898432-25-000544

Period
2025-06-30
Reported value
$155M
Holdings
5
Top 10 weight
100%
New
0
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
QQQadded+92$50.8K

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.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
DUOLreduced-15,000-$6.15M
PDDexited-35,322-$4.18M
LONGEVITY HEALTH HLDGS INCreduced-129,987-$328K

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, Q2 2025

Share positions as resolved from 13F-HR 0000898432-25-000544, largest first. % of portfolio is the value over $154,593,581, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
DUOLDUOLINGO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 343,314 shares; 2024Q4: 314,814 shares; 2025Q1: 309,814 shares; 2025Q2: 294,814 shares 294,814$121M78.19%-15,000Timeline
QQQINVESCO QQQ TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 60,849 shares; 2025Q1: 60,947 shares; 2025Q2: 61,039 shares 61,039$33.7M21.78%+92Timeline
IHTINNSUITES HOSPITALITY TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 10,000 shares; 2024Q4: 10,000 shares; 2025Q1: 10,000 shares; 2025Q2: 10,000 shares 10,000$22.5K0.01%0Timeline
LONGEVITY HEALTH HLDGS INCLONGEVITY HEALTH HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 134,469 shares; 2024Q4: 134,469 shares; 2025Q1: 134,469 shares; 2025Q2: 4,482 shares 4,482$11.3K0.01%-129,987
PREDICTIVE ONCOLOGY INCPREDICTIVE ONCOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 10,358 shares; 2024Q4: 10,358 shares; 2025Q1: 10,358 shares; 2025Q2: 10,358 shares 10,358$8.6K0.01%0

Sold out in Q2 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
PDDPDD HOLDINGS INC35,322$4.18Mshares

How Q2 2025 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 0000898432-25-000544 base2025-08-07acceptance time not in the bulk data set