Harvard Management Co. Inc.

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 10, 2024), Harvard Management Co. Inc. reported 11 stock positions worth $1.6 billion. Its top holding was Alphabet Class A (GOOGL) at 33.3% of the portfolio, followed by Meta Platforms Class A (META, 26.6%) and Invesco QQQ Trust Series 1 (QQQ, 19.3%). Compared with Q4 2023, it opened 1 new position, sold out of 3, added to 1 and reduced 2. The biggest buy was a new position in Invesco QQQ Trust Series 1 (QQQ) and the biggest sale Meta Platforms Class A (META, shares −33%).

Most Recent 13F
Q2 2026
Location
BOSTON, MA
CIK
0001082621
Portfolio Value
$1.6B (Q1 2024)
SEC Filing
0000950123-24-004412 ↗ filed May 10, 2024

Holdings Value

0$1.0B$2.0B$3.0B$4.0B$5.0B Q1 2024: $1.6B $1.6B Q1 2024 Q2 2024: $1.6B Q2 2024 Q3 2024: $1.7B Q3 2024 Q4 2024: $1.7B Q4 2024 Q1 2025: $1.1B Q1 2025 Q2 2025: $1.4B Q2 2025 Q3 2025: $2.1B Q3 2025 Q4 2025: $2.1B Q4 2025 Q1 2026: $1.8B Q1 2026 Q2 2026: $4.3B Q2 2026

Holdings 11 stocks · $1.6B

GOOGL Alphabet Inc. Class A 33.26% 3,469,675 $523.7M Add +27.6%
META Meta Platforms Inc. Class A 26.57% 861,505 $418.3M Reduce -33.2%
QQQ Invesco QQQ Trust Series 1 19.34% 686,000 $304.6M New
LNWO Light & Wonder Inc. 11.83% 1,824,269 $186.2M Reduce -31.9%
NVDA Nvidia Corp. 2.89% 50,289 $45.4M No change
AMD Advanced Micro Devices 1.92% 167,406 $30.2M No change
TSM Taiwan Semiconductor-SP ADR 1.75% 202,347 $27.5M No change
ASML ASML Holding NV-NY Reg SHS 1.70% 27,519 $26.7M No change
TXG 10X Genomics Inc. Class A 0.41% 170,000 $6.4M No change
RKLB Rocket Lab USA Inc. 0.26% 1,000,000 $4.1M No change
PCT Purecycle Technologies Inc. 0.08% 714,285 $1.3M No change
Other holdings (1): bonds, preferreds, convertibles and warrants · $15.5M (not counted above)
SecurityClassShares / PrincipalValueChange
PCTTW Purecycle Techno-CW26 *W EXP 03/17/202 2,498,170$15.5MNo change

Total filed on the 13F, all lines: $1.6B.

Portfolio Sells Q4 2023 → Q1 2024

META Meta Platforms Inc. Class A Reduce -33.2% 26.57% −12.14
LNWO Light & Wonder Inc. Reduce -31.9% 11.83% −6.83
CART Maplebear Inc. Sold out 0.00% −1.03
CFLT Confluent Inc. Class A Sold out 0.00% −0.26
NAUTICUS ROBOTICS INC Sold out 0.00% −0.03

Portfolio Buys Q4 2023 → Q1 2024

QQQ Invesco QQQ Trust Series 1 New 19.34% +19.34
GOOGL Alphabet Inc. Class A Add +27.6% 33.26% +1.05

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 18$4.3BSPCX, TSM, CBRS, AMZN, GOOGL
Q1 2026 16$1.8BTSM, GLD, MSFT, GOOGL, UNP
Q4 2025 18$2.1BIBIT, GOOGL, GLD, MSFT, BKNG
Q3 2025 18$2.1BIBIT, MSFT, AMZN, GLD, BKNG
Q2 2025 13$1.4BMSFT, AMZN, BKNG, META, IBIT
Q1 2025 13$1.1BMETA, BKNG, MSFT, GOOGL, QQQ
Q4 2024 15$1.7BMETA, QQQ, GOOGL, LNWO, NVDA
Q3 2024 14$1.7BMETA, GOOGL, BKNG, LNWO, QQQ
Q2 2024 14$1.6BMETA, QQQ, GOOGL, LNWO, AMD
Q1 2024 11$1.6BGOOGL, META, QQQ, LNWO, NVDA