HARVARD MANAGEMENT CO INC

Q2 2026 13F-HR Holdings

Location
Boston, MA
Holdings as of
6/30/2026
Date filed
8/14/2026
Form type
13F-HR
Num holdings
19
Total value ($000)
$4,263,103
Net value change ($000)
+2,447,439 (134.8%)
New positions
6
Sold out positions
4
Turnover %
68.9%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/15/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
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)
SPACE EXPLORATION TECHN CORP 2,210,091 NEW
CEREBRAS SYSTEMS INC 238,964 NEW
IAU 149,516 NEW
TSM 117,489 50.6%
AMZN 84,808 56.7%
NFLX 78,826 NEW
FERVO ENERGY CO 36,694 NEW
NVDA 27,898 21.5%
LITE 23,376 NEW
META 9,518 8.6%
Top Reduces (Value $000, Stocks/ETFs)
GLD -178,164 -89.1%
UNP -153,912 -100.0%
BKNG -73,160 -49.7%
MSFT -43,598 -23.0%
ZG -23,257 -100.0%
AVGO -18,872 -12.9%
IBIT -15,619 -13.4%
GOOGL -12,251 -6.9%
ZG -11,788 -100.0%
FLUT -8,191 -100.0%
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