ITHAKA GROUP LLC

CIK

1484043

Location

ARLINGTON, VA

Portfolio Value

Small $540,662,790

Diversification

Diversified

Filing Date

Global Rank

#2,710 / 8,633 ▲ 75

Top Industry

Semiconductors 22.4%

3Y Alpha vs SPY

+90.9%

Period ended 51 days ago

Filed Aug 11, 2026 · 9d

26 quarters · since Mar 2020

Clone Performance

Aug 2023–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+845.0%

SPY

+76.2%

Annualised alpha

+90.6%

Max drawdown

−24.6%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

38 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

7.8%

−0.5 pts

Top 5

34.3%

−2.2 pts

Top 10

55.6%

−1.2 pts

HHI

435

Diversified−15

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	53.8%	$290,896,297	18
Industrials	10.6%	$57,412,574	8
Communication Services	10.2%	$54,914,791	3
Consumer Cyclical	10.0%	$54,247,516	2
Financial Services	7.9%	$42,458,915	4
Healthcare	7.5%	$40,512,737	2
Consumer Defensive	0.0%	$219,960	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

4 positions

Ticker	Company	Δ Shares	Shares	Value
GOOGL	Alphabet Inc.	+35,146	93,957	$33,201,066
AVGO	Broadcom Inc.	+13,966	31,070	$11,736,692
VRT	Vertiv Holdings Co	+8,890	34,554	$11,569,370
LLY	ELI LILLY & Co	+927	21,079	$25,282,787
No positions match the current search.

Trimmed

Positions the filer reduced

23 positions

Ticker	Company	Δ Shares	Shares	Value
NFLX	Netflix Inc	−205,983	3,014	$215,199
MSFT	Microsoft Corp	−23,104	61,497	$22,939,610
META	Meta Platforms, Inc.	−18,117	38,166	$21,498,526
MA	Mastercard Inc	−17,463	45,004	$23,114,054
NVDA	Nvidia Corp	−16,106	209,018	$41,822,411
NOW	ServiceNow, Inc.	−13,589	195,664	$19,425,521
AMZN	Amazon Com Inc	−12,006	175,204	$41,758,121
UBER	Uber Technologies, Inc	−9,535	143,654	$10,366,072
HOOD	Robinhood Markets, Inc.	−9,047	135,139	$13,551,738
SHOP	Shopify Inc.	−7,596	123,083	$14,053,616
ANET	Arista Networks, Inc.	−6,675	97,257	$16,522,019
AMD	Advanced Micro Devices Inc	−5,187	72,777	$42,276,887
PANW	Palo Alto Networks Inc	−4,558	66,645	$22,727,277
HWM	Howmet Aerospace Inc.	−4,069	59,070	$15,881,560
PLTR	Palantir Technologies Inc.	−3,842	60,931	$7,108,819
APH	Amphenol Corp /De/	−3,740	54,513	$0
CRDO	Credo Technology Group Holding Ltd	−3,451	49,893	$13,568,401
ORCL	Oracle Corp	−2,699	45,382	$6,650,732
ISRG	Intuitive Surgical Inc	−2,598	38,297	$15,229,950
CRWD	CrowdStrike Holdings, Inc.	−2,359	34,334	$26,201,648
COIN	Coinbase Global, Inc.	−1,861	27,088	$3,959,994
AXON	Axon Enterprise, Inc.	−1,145	16,661	$9,340,323
MELI	Mercadolibre Inc	−530	7,358	$12,489,395
No positions match the current search.

New Positions

Positions the filer opened this quarter

6 positions

Ticker	Company	Shares	Value
LRCX	Lam Research Corp	34,100	$14,776,553
TSM	Taiwan Semiconductor Manufacturing Co Ltd	24,785	$11,836,572
HEI	Heico Corp	24,466	$8,714,544
LITE	Lumentum Holdings Inc.	7,208	$6,184,896
STRL	Sterling Infrastructure, Inc.	6,937	$5,822,640
GE	General Electric Co	624	$233,207
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
CDNS	Cadence Design Systems Inc	40,636	$11,291,525
DXCM	Dexcom Inc	105,626	$6,633,312
INTU	Intuit Inc.	15,249	$6,593,362
PODD	Insulet Corp	28,331	$5,944,977
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

38 tracked positions · $540,662,790 total · filing declares 40 positions · $550,799,909 · as of Jun 30, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AMD	Advanced Micro Devices Inc Technology	Reduced	72,777	-5,187	$42,276,887	+166.6%	7.82%
NVDA	Nvidia Corp Technology	Reduced	209,018	-16,106	$41,822,411	+6.5%	7.74%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	175,204	-12,006	$41,758,121	+7.1%	7.72%
GOOGL	Alphabet Inc. Communication Services	Added	93,957	+35,146	$33,201,066	+96.8%	6.14%
CRWD	CrowdStrike Holdings, Inc. Technology	Reduced	34,334	-2,359	$26,201,648	+82.9%	4.85%
LLY	ELI LILLY & Co Healthcare	Added	21,079	+927	$25,282,787	+36.4%	4.68%
MA	Mastercard Inc Financial Services	Reduced	45,004	-17,463	$23,114,054	−25.9%	4.28%
MSFT	Microsoft Corp Technology	Reduced	61,497	-23,104	$22,939,610	−26.7%	4.24%
PANW	Palo Alto Networks Inc Technology	Reduced	66,645	-4,558	$22,727,277	+99.1%	4.20%
META	Meta Platforms, Inc. Communication Services	Reduced	38,166	-18,117	$21,498,526	−33.2%	3.98%
NOW	ServiceNow, Inc. Technology	Reduced	195,664	-13,589	$19,425,521	−11.2%	3.59%
ANET	Arista Networks, Inc. Technology	Reduced	97,257	-6,675	$16,522,019	+29.5%	3.06%
HWM	Howmet Aerospace Inc. Industrials	Reduced	59,070	-4,069	$15,881,560	+9.1%	2.94%
ISRG	Intuitive Surgical Inc Healthcare	Reduced	38,297	-2,598	$15,229,950	−19.2%	2.82%
LRCX	Lam Research Corp Technology	NEW	34,100	NEW	$14,776,553	NEW	2.73%
SHOP	Shopify Inc. Technology	Reduced	123,083	-7,596	$14,053,616	−9.3%	2.60%
CRDO	Credo Technology Group Holding Ltd Technology	Reduced	49,893	-3,451	$13,568,401	+171.0%	2.51%
HOOD	Robinhood Markets, Inc. Financial Services	Reduced	135,139	-9,047	$13,551,738	+35.6%	2.51%
MELI	Mercadolibre Inc Consumer Cyclical	Reduced	7,358	-530	$12,489,395	−8.4%	2.31%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	NEW	24,785	NEW	$11,836,572	NEW	2.19%
AVGO	Broadcom Inc. Technology	Added	31,070	+13,966	$11,736,692	+121.7%	2.17%
VRT	Vertiv Holdings Co Industrials	Added	34,554	+8,890	$11,569,370	+79.9%	2.14%
UBER	Uber Technologies, Inc Technology	Reduced	143,654	-9,535	$10,366,072	−5.9%	1.92%
AXON	Axon Enterprise, Inc. Industrials	Reduced	16,661	-1,145	$9,340,323	+23.5%	1.73%
HEI	Heico Corp Industrials	NEW	24,466	NEW	$8,714,544	NEW	1.61%
PLTR	Palantir Technologies Inc. Technology	Reduced	60,931	-3,842	$7,108,819	−25.0%	1.31%
ORCL	Oracle Corp Technology	Reduced	45,382	-2,699	$6,650,732	−6.0%	1.23%
LITE	Lumentum Holdings Inc. Technology	NEW	7,208	NEW	$6,184,896	NEW	1.14%
STRL	Sterling Infrastructure, Inc. Industrials	NEW	6,937	NEW	$5,822,640	NEW	1.08%
JCI	Johnson Controls International plc Industrials	Held	38,139	0	$5,572,489	+11.6%	1.03%
COIN	Coinbase Global, Inc. Financial Services	Reduced	27,088	-1,861	$3,959,994	−21.7%	0.73%
AAPL	Apple Inc. Technology	Held	9,326	0	$2,698,571	+14.0%	0.50%
V	Visa Inc. Financial Services	Held	5,343	0	$1,833,129	+13.5%	0.34%
GEV	GE Vernova Inc. Industrials	Held	237	0	$278,441	+34.6%	0.05%
GE	General Electric Co Industrials	NEW	624	NEW	$233,207	NEW	0.04%
PG	PROCTER & GAMBLE Co Consumer Defensive	Held	1,500	0	$219,960	+1.5%	0.04%
NFLX	Netflix Inc Communication Services	Reduced	3,014	-205,983	$215,199	−98.9%	0.04%
APH	Amphenol Corp /De/ Technology	Reduced	54,513	-3,740	$0	—	0.00%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.