HARVARD MANAGEMENT CO INC Diversified Active

Location: BOSTON, MA

CIK: 0001082621 · Show all filings

Period: Q1 2026 (← Previous)

Filing Date: May 15, 2026

Total Value: $1.816B (100.0% shares, 0.0% debt)

Holdings (17)

New Positions (1)

GENB GENERATE BIOMEDICINES INC 0.8%

Value $13.89M Shares 1,111,100 Est. Cost $12.50 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
GENB	GENERATE BIOMEDICINES INC	1,111,100	$13.89M	0.8%	$12.50	—	COM SHS	370920100

Increased Positions (8)

TSM TAIWAN SEMICONDUCTOR MFG LTD 12.8%

Value $232M (+149.0%) Shares 686,796 (+123.9%) Est. Cost $315.15 Unrealized —

NVDA NVIDIA CORPORATION 7.1%

Value $130M (+69.5%) Shares 743,791 (+81.3%) Est. Cost $142.80 Unrealized +30.7%

MSFT MICROSOFT CORP 10.5%

Value $190M (-19.8%) Shares 513,065 (+4.8%) Est. Cost $416.34 Unrealized +4.4%

AVGO BROADCOM INC 8.1%

Value $147M (+31.7%) Shares 473,916 (+47.3%) Est. Cost $307.48 Unrealized +8.7%

BKNG BOOKING HOLDINGS INC 8.1%

Value $147M (-18.4%) Shares 34,928 (+3.8%) Est. Cost $4320.75 Unrealized +10.7%

UNP UNION PAC CORP 8.5%

Value $154M (+8.9%) Shares 634,376 (+3.8%) Est. Cost $227.90 Unrealized +6.8%

META META PLATFORMS INC 6.1%

Value $111M (-7.2%) Shares 194,554 (+7.0%) Est. Cost $426.36 Unrealized +53.8%

AMZN AMAZON COM INC 8.2%

Value $149M (-4.8%) Shares 717,539 (+5.5%) Est. Cost $199.41 Unrealized +13.8%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
TSM	TAIWAN SEMICONDUCTOR MFG LTD	686,796 (+123.9%)	$232M (+149.0%)	12.8%	$315.15	—	SPONSORED ADS	874039100
NVDA	NVIDIA CORPORATION	743,791 (+81.3%)	$130M (+69.5%)	7.1%	$142.80	+30.7%	COM	67066G104
MSFT	MICROSOFT CORP	513,065 (+4.8%)	$190M (-19.8%)	10.5%	$416.34	+4.4%	COM	594918104
AVGO	BROADCOM INC	473,916 (+47.3%)	$147M (+31.7%)	8.1%	$307.48	+8.7%	COM	11135F101
BKNG	BOOKING HOLDINGS INC	34,928 (+3.8%)	$147M (-18.4%)	8.1%	$4320.75	+10.7%	COM	09857L108
UNP	UNION PAC CORP	634,376 (+3.8%)	$154M (+8.9%)	8.5%	$227.90	+6.8%	COM	907818108
META	META PLATFORMS INC	194,554 (+7.0%)	$111M (-7.2%)	6.1%	$426.36	+53.8%	CL A	30303M102
AMZN	AMAZON COM INC	717,539 (+5.5%)	$149M (-4.8%)	8.2%	$199.41	+13.8%	COM	023135106

Exited Positions (3)

ETHA ISHARES ETHEREUM TR 4.8%

Value $86.82M Shares 3,870,900 Est. Cost $22.43 Unrealized —

KLAR KLARNA GROUP PLC 0.7%

Value $13.27M Shares 459,163 Est. Cost $42.59 Unrealized -44.9%

FIG FIGMA INC 0.1%

Value $1.885M Shares 50,454 Est. Cost $45.19 Unrealized -37.1%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
ETHA	ISHARES ETHEREUM TR	3,870,900	$86.82M	4.8%	$22.43	—	—	46438R105
KLAR	KLARNA GROUP PLC	459,163	$13.27M	0.7%	$42.59	-44.9%	—	G5279N105
FIG	FIGMA INC	50,454	$1.885M	0.1%	$45.19	-37.1%	—	316841105

Decreased Positions (6)

IBIT ISHARES BITCOIN TRUST ETF 6.4%

Value $117M (-56.0%) Shares 3,044,612 (-43.1%) Est. Cost $63.94 Unrealized —

GOOGL ALPHABET INC 9.8%

Value $177M (-29.8%) Shares 616,960 (-23.6%) Est. Cost $158.39 Unrealized +104.1%

GLD SPDR GOLD TR 11.0%

Value $200M (-19.5%) Shares 464,450 (-25.9%) Est. Cost $329.97 Unrealized —

Z ZILLOW GROUP INC 1.3%

Value $23.26M (-48.5%) Shares 562,045 (-15.1%) Est. Cost $81.72 Unrealized -28.1%

FLUT FLUTTER ENTMT PLC 0.5%

Value $8.191M (-67.0%) Shares 80,341 (-30.4%) Est. Cost $292.68 Unrealized -43.1%

ZG ZILLOW GROUP INC 0.6%

Value $11.79M (-42.6%) Shares 284,800 (-5.4%) Est. Cost $78.72 Unrealized -26.0%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
IBIT	ISHARES BITCOIN TRUST ETF	3,044,612 (-43.1%)	$117M (-56.0%)	6.4%	$63.94	—	SHS BEN INT	46438F101
GOOGL	ALPHABET INC	616,960 (-23.6%)	$177M (-29.8%)	9.8%	$158.39	+104.1%	CAP STK CL A	02079K305
GLD	SPDR GOLD TR	464,450 (-25.9%)	$200M (-19.5%)	11.0%	$329.97	—	GOLD SHS	78463V107
Z	ZILLOW GROUP INC	562,045 (-15.1%)	$23.26M (-48.5%)	1.3%	$81.72	-28.1%	CL C CAP STK	98954M200
FLUT	FLUTTER ENTMT PLC	80,341 (-30.4%)	$8.191M (-67.0%)	0.5%	$292.68	-43.1%	SHS	G3643J108
ZG	ZILLOW GROUP INC	284,800 (-5.4%)	$11.79M (-42.6%)	0.6%	$78.72	-26.0%	CL A	98954M101

Unchanged Positions (2)

TXG 10X GENOMICS INC 0.2%

Value $3.609M Shares 170,000 Est. Cost $176.99 Unrealized -88.8%

PCTTW PURECYCLE TECHNOLOGIES INC 0.0%

Value $550K Shares 714,285 Est. Cost $0.77 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
TXG	10X GENOMICS INC	170,000	$3.609M	0.2%	$176.99	-88.8%	CL A COM	88025U109
PCTTW	PURECYCLE TECHNOLOGIES INC	714,285	$550K	0.0%	$0.77	—	*W EXP 03/17/202	74623V111