HARVARD MANAGEMENT CO INC

Q3 2025 13F-HR Holdings

Location
Boston, MA
Holdings as of
9/30/2025
Date filed
11/14/2025
Form type
13F-HR
Num holdings
18
Total value ($000)
$2,104,960
Net value change ($000)
+668,805 (46.6%)
New positions
5
Sold out positions
0
Turnover %
8.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/8/2025 Next filing: 2/13/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
IBIT 326,219 279.6%
GLD 133,597 131.6%
TSM 59,151 NEW
ZG 51,011 NEW
GOOGL 43,211 37.9%
LAWIL 34,633 57.9%
FLUT 29,332 NEW
ZG 22,416 NEW
KLAR 16,828 NEW
MSFT 12,802 4.1%
Top Reduces (Value $000, Stocks/ETFs)
PCT -23,655 -90.7%
AVGO -20,160 -38.0%
BKNG -12,283 -6.7%
MAZE -5,426 -69.4%
META -606 -0.5%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type