GAMMA Investing LLC

CIK

2010235

Location

FOSTER CITY, CA

Portfolio Value

Mid $2,279,213,687

Diversification

Diversified

Filing Date

Global Rank

#15 / 295 ▲ 1254

Top Industry

Semiconductors 14.4%

3Y Alpha vs SPY

-1.6%

Period ended 9 days ago

Filed Jul 7, 2026 · 2d

11 quarters · since Dec 2023

Clone Performance

Feb 2024–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+48.9%

SPY

+54.1%

Annualised alpha

-1.7%

Max drawdown

−18.7%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

3,209 positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

6.0%

+0.0 pts

Top 5

20.0%

+0.1 pts

Top 10

28.6%

+0.6 pts

HHI

125

Diversified+4

Portfolio Trend

11 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	35.1%	$799,474,969	452
Financial Services	13.4%	$304,976,191	547
Industrials	10.8%	$247,079,095	435
Healthcare	9.5%	$217,539,764	538
Consumer Cyclical	9.2%	$209,351,450	337
Communication Services	6.2%	$140,813,772	136
Consumer Defensive	4.9%	$111,806,664	142
Energy	3.6%	$82,915,350	153
Utilities	2.7%	$61,473,156	91
Basic Materials	2.0%	$45,225,761	166
Real Estate	2.0%	$44,533,077	197
Unclassified	0.6%	$14,024,438	15

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
NVDA	Nvidia Corp	+58,530	682,255	$136,512,402
AAPL	Apple Inc.	+43,839	417,210	$120,723,885
KLAC	Kla Corp	+33,835	37,363	$11,272,790
AMZN	Amazon Com Inc	+31,872	261,491	$62,323,764
CAG	Conagra Brands Inc.	+29,807	51,664	$695,397
BAC	Bank Of America Corp /De/	+27,339	175,459	$9,997,653
INTC	Intel Corp	+26,426	113,634	$15,866,715
DVN	Devon Energy Corp/De	+26,026	59,105	$2,442,218
SMERY	Siemens Energy AG/ADR	+24,479	29,209	$1,114,031
FLO	Flowers Foods Inc	+23,969	41,166	$325,211
BKNG	Booking Holdings Inc.	+22,758	23,385	$4,168,142
AVTR	Avantor, Inc.	+22,491	46,592	$461,260
SID	National Steel Co	+22,243	25,181	$23,166
GPK	Graphic Packaging Holding Co	+20,048	40,230	$425,231
MSFT	Microsoft Corp	+19,352	199,013	$74,235,829
GOOGL	Alphabet Inc.	+18,578	174,106	$62,220,261
CPB	CAMPBELL'S Co	+18,170	23,784	$529,669
BAX	Baxter International Inc	+16,809	33,909	$722,939
F	Ford Motor Co	+16,404	114,071	$1,585,586
ARMK	Aramark	+15,296	23,099	$1,314,333
GEN	Gen Digital Inc.	+14,937	34,867	$867,839
AVGO	Broadcom Inc.	+14,018	150,698	$56,926,169
FMS	Fresenius Medical Care AG	+13,687	21,695	$490,523
PAYX	Paychex Inc	+13,399	28,090	$2,762,089
GIS	General Mills Inc	+12,618	22,317	$776,631
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
T	At&T Inc.	−30,152	191,694	$3,968,065
CMCSA	Comcast Corp	−25,457	39,496	$969,626
AMTD	Amtd Idea Group	−25,441	11,098	$10,709
CXM	Sprinklr, Inc.	−17,646	3,336	$17,213
NFLX	Netflix Inc	−11,402	112,063	$8,001,298
HON	Honeywell International Inc	−10,653	12	$2,686
MREO	Mereo BioPharma Group plc	−9,966	9,308	$2,959
NVX	NOVONIX Ltd	−9,390	5,451	$2,507
CERT	Certara, Inc.	−8,354	8,068	$52,845
MYPS	PLAYSTUDIOS, Inc.	−8,048	2,823	$1,408
PTLO	Portillo's Inc.	−7,786	1,823	$8,641
ATYR	aTYR PHARMA INC	−7,080	659	$393
GDYN	Grid Dynamics Holdings, Inc.	−6,759	4,993	$28,360
TRMB	Trimble Inc.	−6,642	5,464	$279,647
FISV	Fiserv Inc	−6,404	12,883	$631,911
FIS	Fidelity National Information Services, Inc.	−6,039	7,423	$288,606
PYPL	PayPal Holdings, Inc.	−5,924	13,285	$573,646
ROL	Rollins Inc	−5,579	9,732	$406,213
CTSH	Cognizant Technology Solutions Corp	−5,438	8,343	$323,124
KREF	KKR Real Estate Finance Trust Inc.	−5,436	5,288	$36,169
DOW	Dow Inc.	−5,423	15,638	$427,855
YALA	Yalla Group Ltd	−5,392	18,892	$103,717
NCLTY	Nitori Holdings Co., Ltd.	−5,344	6,253	$46,334
BSBR	Banco Santander (Brasil) S.A.	−5,162	18,552	$97,398
CCC	CCC Intelligent Solutions Holdings Inc.	−5,095	3,623	$18,694
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
KXIAY	Kioxia Holdings Corporation/ADR	9,354	$553,289
FDXF	FedEx Freight Holding Company, Inc.	2,690	$406,190
DDI	DoubleDown Interactive Co., Ltd.	13,532	$155,347
OBICY	OBIC Co., Ltd./ADR	11,697	$136,620
VGNT	Versigent PLC	1,453	$61,040
GALDY	Galderma Group AG/ADR	1,270	$57,746
BAWAY	BAWAG Group AG/ADR	1,066	$53,076
ETV	Eaton Vance Tax-Managed Buy-Write Opportunities Fund	2,971	$44,208
WSE	Wise Group plc	3,512	$41,827
KSPI	Joint Stock Co Kaspi.kz	470	$40,720
RMVEY	Rightmove PLC/ADR	2,469	$28,640
STVN	Stevanato Group S.p.A.	1,034	$18,684
SOAGY	Sartorius AG/ADR	346	$18,133
GMTL	Guardian Metal Resources PLC	1,271	$17,806
AGMB	Agomab Therapeutics NV	1,344	$17,445
MPJPY	Metaplanet Inc.	12,981	$16,161
KBGGY	Kongsberg Gruppen ASA/ADR	958	$14,456
ANDG	Andersen Group Inc.	330	$12,447
PAYP	PayPay Corp	818	$11,721
CPAC	Cementos Pacasmayo Saa	928	$11,098
AVAL	Grupo Aval Acciones Y Valores S.A.	2,055	$10,336
TRAX	First Tracks Biotherapeutics, Inc.	439	$8,832
TURB	Turbo Energy, S.A.	4,636	$7,278
LNSR	LENSAR, Inc.	1,263	$7,211
TMTNY	Toromont Industries Ltd./ADR	207	$6,819
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
CTRA	Coterra Energy Inc.	34,796	$1,222,731
HOLX	HOLOGIC INC	15,695	$1,186,385
DD	DuPont de Nemours, Inc.	23,115	$1,058,667
CCL	Carnival Corp Ltd.	34,395	$890,142
AL	SUMISHO AIR LEASE CORP	7,763	$504,129
PRA	Proassurance Corp	17,196	$425,085
SEE	SEALED AIR CORP/DE	6,934	$291,574
CSGS	Csg Systems International Inc	3,220	$257,406
ASND	Ascendis Pharma A/S	957	$218,894
TPH	Tri Pointe Homes, Inc.	4,635	$216,593
KW	Kennedy-Wilson Holdings, Inc.	17,874	$193,396
PKST	Peakstone Realty Trust	9,052	$189,096
CNTA	Centessa Pharmaceuticals plc	3,980	$158,085
CUK	CARNIVAL PLC	5,612	$144,621
SNCY	Sun Country Airlines Holdings, LLC	7,781	$128,542
TRI	Thomson Reuters Corp /Can/	1,397	$125,702
MASI	Masimo Corp	586	$104,231
CWAN	Clearwater Analytics Holdings, Inc.	4,078	$96,444
MCW	Mister Car Wash, Inc.	11,676	$81,381
GLDD	Great Lakes Dredge & Dock CORP	3,996	$67,932
VRE	Veris Residential, Inc.	3,352	$63,252
GDEN	NEW ROYAL HOLDCO I INC.	1,980	$52,846
ACLX	Arcellx, Inc.	456	$52,357
HTBK	HERITAGE COMMERCE CORP	4,156	$51,866
TERN	Terns Pharmaceuticals, Inc.	926	$48,818
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

3,209 positions · $2,279,213,687 total · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 3,209 positions by value · page 1 of 65

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NVDA	Nvidia Corp Technology	Added	682,255	+58,530	$136,512,402	+25.5%	5.99%
AAPL	Apple Inc. Technology	Added	417,210	+43,839	$120,723,885	+27.4%	5.30%
MSFT	Microsoft Corp Technology	Added	199,013	+19,352	$74,235,829	+11.6%	3.26%
AMZN	Amazon Com Inc Consumer Cyclical	Added	261,491	+31,872	$62,323,764	+30.3%	2.73%
GOOGL	Alphabet Inc. Communication Services	Added	174,106	+18,578	$62,220,261	+39.1%	2.73%
AVGO	Broadcom Inc. Technology	Added	150,698	+14,018	$56,926,169	+34.6%	2.50%
MU	Micron Technology Inc Technology	Added	33,841	+5,334	$39,062,327	+305.6%	1.71%
JPM	Jpmorgan Chase & Co Financial Services	Added	114,132	+7,067	$37,358,827	+18.6%	1.64%
META	Meta Platforms, Inc. Communication Services	Added	55,991	+3,939	$31,539,170	+5.9%	1.38%
LLY	ELI LILLY & Co Healthcare	Added	25,845	+3,238	$30,999,270	+49.1%	1.36%
TSLA	Tesla, Inc. Consumer Cyclical	Added	70,538	+8,205	$29,668,282	+28.0%	1.30%
AMD	Advanced Micro Devices Inc Technology	Added	41,702	+7,725	$24,225,108	+250.5%	1.06%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	48,397	+6,643	$24,217,374	+21.0%	1.06%
V	Visa Inc. Financial Services	Added	60,455	+7,881	$20,741,505	+30.5%	0.91%
JNJ	Johnson & Johnson Healthcare	Added	78,530	+6,508	$19,944,264	+13.3%	0.88%
AMAT	Applied Materials Inc /De Technology	Added	24,813	+2,247	$17,939,799	+132.6%	0.79%
LRCX	Lam Research Corp Technology	Added	39,912	+4,075	$17,295,066	+125.9%	0.76%
ABBV	AbbVie Inc. Healthcare	Added	68,002	+5,149	$17,112,023	+25.2%	0.75%
XOM	Exxon Mobil Corp Energy	Added	124,605	+3,108	$17,035,995	−17.4%	0.75%
CSCO	Cisco Systems, Inc. Technology	Added	142,415	+10,724	$16,728,065	+63.7%	0.73%
WMT	Walmart Inc. Consumer Defensive	Added	146,221	+5,715	$16,560,990	−5.2%	0.73%
INTC	Intel Corp Technology	Added	113,634	+26,426	$15,866,715	+312.3%	0.70%
CAT	Caterpillar Inc Industrials	Added	14,723	+707	$15,678,522	+57.9%	0.69%
SNDK	Sandisk Corp Technology	Added	5,781	+1,008	$13,144,433	+333.5%	0.58%
HD	Home Depot, Inc. Consumer Cyclical	Added	35,571	+3,065	$12,545,180	+17.3%	0.55%
UNH	Unitedhealth Group Inc Healthcare	Added	30,011	+8,315	$12,473,471	+112.5%	0.55%
MRK	Merck & Co., Inc. Healthcare	Added	94,992	+5,736	$12,206,472	+13.7%	0.54%
COST	Costco Wholesale Corp /New Consumer Defensive	Added	12,763	+952	$11,939,403	+1.4%	0.52%
GE	General Electric Co Industrials	Added	31,192	+3,238	$11,657,386	+47.0%	0.51%
MA	Mastercard Inc Financial Services	Added	22,581	+2,085	$11,597,601	+13.2%	0.51%
KLAC	Kla Corp Technology	Added	37,363	+33,835	$11,272,790	+117.0%	0.49%
GEV	GE Vernova Inc. Industrials	Added	9,336	+874	$10,968,492	+48.5%	0.48%
GS	Goldman Sachs Group Inc Financial Services	Added	10,612	+1,051	$10,732,658	+32.7%	0.47%
KO	Coca Cola Co Consumer Defensive	Added	131,706	+11,154	$10,703,746	+16.8%	0.47%
BAC	Bank Of America Corp /De/ Financial Services	Added	175,459	+27,339	$9,997,653	+38.5%	0.44%
APH	Amphenol Corp /De/ Technology	Added	54,882	+2,577	$9,676,794	+46.4%	0.42%
PANW	Palo Alto Networks Inc Technology	Added	27,094	+4,461	$9,239,595	+154.6%	0.41%
RTX	RTX Corp Industrials	Added	46,995	+1,587	$8,916,361	+1.8%	0.39%
PM	Philip Morris International Inc. Consumer Defensive	Added	49,012	+4,335	$8,866,760	+20.0%	0.39%
CVX	Chevron Corp Energy	Added	53,368	+2,910	$8,846,279	−15.3%	0.39%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	60,218	+6,169	$8,830,367	+13.1%	0.39%
MS	Morgan Stanley Financial Services	Added	39,630	+4,523	$8,284,255	+43.4%	0.36%
IBM	International Business Machines Corp Technology	Added	28,756	+4,048	$8,086,474	+35.0%	0.35%
NFLX	Netflix Inc Communication Services	Reduced	112,063	-11,402	$8,001,298	−32.6%	0.35%
WDC	Western Digital Corp Technology	Added	12,524	+27	$7,999,329	+136.6%	0.35%
TXN	Texas Instruments Inc Technology	Added	26,694	+3,945	$7,956,680	+80.2%	0.35%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Added	16,088	+396	$7,683,146	+44.9%	0.34%
C	Citigroup Inc Financial Services	Added	54,775	+5,397	$7,666,309	+36.9%	0.34%
ORCL	Oracle Corp Technology	Added	52,263	+7,476	$7,659,142	+16.2%	0.34%
ETN	Eaton Corp plc Industrials	Added	16,695	+825	$7,114,073	+25.3%	0.31%