General Catalyst Group Management, LLC

CIK

1637946

Location

Cambridge, MA

Portfolio Value

Small $188,515,856

Diversification

Moderately concentrated

Filing Date

Global Rank

#4,667 / 8,645 ▼ 70

Top Industry

Biotechnology 79.4%

3Y Alpha vs SPY

-23.7%

Period ended 52 days ago

Filed Aug 17, 2026 · 4d

23 quarters · since Dec 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

-2.5%

SPY

+73.6%

Annualised alpha

-21.0%

Max drawdown

−73.9%

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

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

Top Position

27.5%

−7.0 pts

Top 5

93.1%

−2.4 pts

Top 10

99.0%

−0.7 pts

HHI

1,961

Moderately concentrated−201

Portfolio Trend

23 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Healthcare	79.4%	$149,679,586	6
Consumer Cyclical	19.4%	$36,478,575	5
Financial Services	0.7%	$1,345,607	1
Communication Services	0.4%	$743,542	1
Technology	0.1%	$268,546	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

3 positions

Ticker	Company	Δ Shares	Shares	Value
CPNG	Coupang, Inc.	+18,000	54,677	$949,739
AMZN	Amazon Com Inc	+1,300	3,882	$925,235
META	Meta Platforms, Inc.	+662	1,320	$743,542
No positions match the current search.

Trimmed

Positions the filer reduced

1 positions

Ticker	Company	Δ Shares	Shares	Value	Open
GUTS	Fractyl Health, Inc.	−7	4,884,186	$3,878,043
No positions match the current search.

New Positions

Positions the filer opened this quarter

4 positions

Ticker	Company	Shares	Value
PBLS	Parabilis Medicines, Inc.	1,600,937	$43,817,645
ODTX	Odyssey Therapeutics, Inc.	810,272	$15,160,189
DASH	DoorDash, Inc.	2,850	$525,910
CVNA	Carvana Co.	6,465	$425,526
No positions match the current search.

Sold Out

Positions the filer fully exited

2 positions

Ticker	Company	Shares	Value
IOT	Samsara Inc.	2,000,000	$63,380,000
GTLB	Gitlab Inc.	921,405	$19,939,204
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

14 tracked positions · $188,515,856 total · filing declares 14 positions · $188,517,817 · as of Jun 30, 2026

All sectors Communication Services Consumer Cyclical Financial Services Healthcare Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
AVBP	ArriVent BioPharma, Inc. Healthcare	Held	1,494,786	0	$51,928,865	+50.6%	27.55%
PBLS	Parabilis Medicines, Inc. Healthcare	NEW	1,600,937	NEW	$43,817,645	NEW	23.24%
CART	Maplebear Inc. Consumer Cyclical	Held	710,711	0	$33,652,165	+26.4%	17.85%
MAZE	Maze Therapeutics, Inc. Healthcare	Held	1,035,910	0	$30,911,554	−0.0%	16.40%
ODTX	Odyssey Therapeutics, Inc. Healthcare	NEW	810,272	NEW	$15,160,189	NEW	8.04%
EIKN	Eikon Therapeutics, Inc. Healthcare	Held	305,233	0	$3,983,290	+23.3%	2.11%
GUTS	Fractyl Health, Inc. Healthcare	Reduced	4,884,186	-7	$3,878,043	+73.4%	2.06%
LIFE	Ethos Technologies Inc. Financial Services	Held	74,179	0	$1,345,607	+62.4%	0.71%
CPNG	Coupang, Inc. Consumer Cyclical	Added	54,677	+18,000	$949,739	+37.2%	0.50%
AMZN	Amazon Com Inc Consumer Cyclical	Added	3,882	+1,300	$925,235	+72.1%	0.49%
META	Meta Platforms, Inc. Communication Services	Added	1,320	+662	$743,542	+97.5%	0.39%
DASH	DoorDash, Inc. Consumer Cyclical	NEW	2,850	NEW	$525,910	NEW	0.28%
CVNA	Carvana Co. Consumer Cyclical	NEW	6,465	NEW	$425,526	NEW	0.23%
FIG	Figma, Inc. Technology	Held	14,845	0	$268,546	−14.4%	0.14%

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.