Graphene Investments SAS

CIK

1965776

Location

PARIS, I0

Portfolio Value

Small $171,755,798

Diversification

Diversified

Filing Date

Global Rank

#4,878 / 8,645 ▲ 203

Top Industry

Semiconductors 12.6%

3Y Alpha vs SPY

+13.8%

Period ended 52 days ago

Filed Jul 20, 2026 · 32d

15 quarters · since Dec 2022

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

+139.2%

SPY

+73.6%

Annualised alpha

+13.6%

Max drawdown

−22.0%

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

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

Top Position

8.2%

+2.5 pts

Top 5

25.4%

+3.6 pts

Top 10

36.8%

+3.9 pts

HHI

294

Diversified+39

Portfolio Trend

15 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	41.1%	$70,564,669	16
Healthcare	14.7%	$25,281,981	7
Communication Services	12.0%	$20,639,695	3
Consumer Cyclical	10.2%	$17,520,365	5
Financial Services	8.5%	$14,621,682	4
Industrials	7.7%	$13,159,336	4
Energy	3.8%	$6,582,270	2
Basic Materials	2.0%	$3,385,800	1

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
GAP	Gap Inc	+65,500	181,100	$3,382,948
PATH	UiPath, Inc.	+59,200	285,600	$3,104,472
PFE	Pfizer Inc	+21,500	138,200	$3,327,856
DBX	Dropbox, Inc.	+18,500	135,900	$3,733,173
NVDA	Nvidia Corp	+12,100	46,900	$9,384,221
BFAM	Bright Horizons Family Solutions Inc.	+10,600	46,800	$3,317,184
BKR	Baker Hughes Co	+10,500	62,500	$3,468,750
GOOGL	Alphabet Inc.	+9,800	39,400	$14,080,378
ITRI	Itron, Inc.	+7,800	41,900	$3,625,607
TMUS	T-Mobile US, Inc.	+5,500	20,500	$3,438,465
CRM	Salesforce, Inc.	+5,300	21,800	$3,415,188
NDAQ	Nasdaq, Inc.	+5,100	42,600	$3,357,732
EOG	Eog Resources Inc	+3,600	24,000	$3,113,520
IQV	Iqvia Holdings Inc.	+3,500	20,400	$3,941,688
HII	Huntington Ingalls Industries, Inc.	+3,300	11,200	$3,134,768
MSFT	Microsoft Corp	+3,000	18,800	$7,012,776
RGA	Reinsurance Group Of America Inc	+2,900	18,200	$3,870,230
HCA	HCA Healthcare, Inc.	+2,700	9,600	$3,742,944
NXT	Nextpower Inc.	+2,000	26,200	$3,121,468
CDW	CDW Corp	+1,800	27,100	$3,811,344
MSI	Motorola Solutions, Inc.	+1,800	8,900	$3,696,081
CPAY	Corpay, Inc.	+1,700	11,200	$3,732,624
WM	Waste Management Inc	+1,700	16,300	$3,632,944
MCK	Mckesson Corp	+1,000	4,600	$3,475,760
VRTX	Vertex Pharmaceuticals Inc / Ma	+900	7,500	$3,725,475
No positions match the current search.

Trimmed

Positions the filer reduced

11 positions

Ticker	Company	Δ Shares	Shares	Value
TENB	Tenable Holdings, Inc.	−58,600	90,200	$3,326,576
INTC	Intel Corp	−38,300	20,800	$2,904,304
FLEX	Flex Ltd.	−26,100	20,800	$3,371,056
ON	On Semiconductor Corp	−13,800	34,100	$3,223,814
NUE	Nucor Corp	−3,500	15,200	$3,385,800
MS	Morgan Stanley	−3,200	16,000	$3,344,640
ATI	Ati Inc	−3,100	16,800	$3,311,280
AVGO	Broadcom Inc.	−2,900	16,300	$6,157,325
JAZZ	Jazz Pharmaceuticals plc	−2,900	14,400	$3,469,968
VRT	Vertiv Holdings Co	−1,800	9,200	$3,080,344
LLY	ELI LILLY & Co	−200	3,000	$3,598,290
No positions match the current search.

New Positions

Positions the filer opened this quarter

1 positions

Ticker	Company	Shares	Value	Open
SN	SharkNinja, Inc.	26,100	$3,974,247
No positions match the current search.

Sold Out

Positions the filer fully exited

3 positions

Ticker	Company	Shares	Value
RJF	Raymond James Financial Inc	20,500	$2,968,195
DG	Dollar General Corp	24,800	$2,944,504
P	Everpure, Inc.	40,800	$2,408,832
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

42 tracked positions · $171,755,798 total · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Energy Financial Services Healthcare Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
GOOGL	Alphabet Inc. Communication Services	Added	39,400	+9,800	$14,080,378	+65.4%	8.20%
NVDA	Nvidia Corp Technology	Added	46,900	+12,100	$9,384,221	+54.6%	5.46%
MSFT	Microsoft Corp Technology	Added	18,800	+3,000	$7,012,776	+19.9%	4.08%
AAPL	Apple Inc. Technology	Held	24,000	0	$6,944,640	+14.0%	4.04%
AVGO	Broadcom Inc. Technology	Reduced	16,300	-2,900	$6,157,325	+3.6%	3.58%
BNY	Bank of New York Mellon Corp Financial Services	Held	28,000	0	$4,049,080	+21.9%	2.36%
SN	SharkNinja, Inc. Consumer Cyclical	NEW	26,100	NEW	$3,974,247	NEW	2.31%
IQV	Iqvia Holdings Inc. Healthcare	Added	20,400	+3,500	$3,941,688	+36.8%	2.29%
RGA	Reinsurance Group Of America Inc Financial Services	Added	18,200	+2,900	$3,870,230	+23.9%	2.25%
CDW	CDW Corp Technology	Added	27,100	+1,800	$3,811,344	+24.5%	2.22%
HCA	HCA Healthcare, Inc. Healthcare	Added	9,600	+2,700	$3,742,944	+14.6%	2.18%
DBX	Dropbox, Inc. Technology	Added	135,900	+18,500	$3,733,173	+40.0%	2.17%
CPAY	Corpay, Inc. Technology	Added	11,200	+1,700	$3,732,624	+35.0%	2.17%
VRTX	Vertex Pharmaceuticals Inc / Ma Healthcare	Added	7,500	+900	$3,725,475	+26.4%	2.17%
MSI	Motorola Solutions, Inc. Technology	Added	8,900	+1,800	$3,696,081	+20.0%	2.15%
WM	Waste Management Inc Industrials	Added	16,300	+1,700	$3,632,944	+8.3%	2.12%
ITRI	Itron, Inc. Technology	Added	41,900	+7,800	$3,625,607	+18.6%	2.11%
LLY	ELI LILLY & Co Healthcare	Reduced	3,000	-200	$3,598,290	+22.3%	2.10%
AMZN	Amazon Com Inc Consumer Cyclical	Held	14,900	0	$3,551,266	+14.4%	2.07%
MCK	Mckesson Corp Healthcare	Added	4,600	+1,000	$3,475,760	+11.6%	2.02%
JAZZ	Jazz Pharmaceuticals plc Healthcare	Reduced	14,400	-2,900	$3,469,968	+6.1%	2.02%
BKR	Baker Hughes Co Energy	Added	62,500	+10,500	$3,468,750	+9.3%	2.02%
TMUS	T-Mobile US, Inc. Communication Services	Added	20,500	+5,500	$3,438,465	+9.1%	2.00%
CRM	Salesforce, Inc. Technology	Added	21,800	+5,300	$3,415,188	+10.9%	1.99%
NUE	Nucor Corp Basic Materials	Reduced	15,200	-3,500	$3,385,800	+7.1%	1.97%
GAP	Gap Inc Consumer Cyclical	Added	181,100	+65,500	$3,382,948	+20.9%	1.97%
FLEX	Flex Ltd. Technology	Reduced	20,800	-26,100	$3,371,056	+9.8%	1.96%
NDAQ	Nasdaq, Inc. Financial Services	Added	42,600	+5,100	$3,357,732	+5.5%	1.95%
MS	Morgan Stanley Financial Services	Reduced	16,000	-3,200	$3,344,640	+5.9%	1.95%
PFE	Pfizer Inc Healthcare	Added	138,200	+21,500	$3,327,856	+1.6%	1.94%
TENB	Tenable Holdings, Inc. Technology	Reduced	90,200	-58,600	$3,326,576	+32.1%	1.94%
BFAM	Bright Horizons Family Solutions Inc. Consumer Cyclical	Added	46,800	+10,600	$3,317,184	+11.6%	1.93%
ATI	Ati Inc Industrials	Reduced	16,800	-3,100	$3,311,280	+14.4%	1.93%
BURL	Burlington Stores, Inc. Consumer Cyclical	Held	10,400	0	$3,294,720	−2.6%	1.92%
ON	On Semiconductor Corp Technology	Reduced	34,100	-13,800	$3,223,814	+8.7%	1.88%
HII	Huntington Ingalls Industries, Inc. Industrials	Added	11,200	+3,300	$3,134,768	+4.5%	1.83%
NXT	Nextpower Inc. Technology	Added	26,200	+2,000	$3,121,468	+7.0%	1.82%
PINS	Pinterest, Inc. Communication Services	Held	148,400	0	$3,120,852	+14.7%	1.82%
EOG	Eog Resources Inc Energy	Added	24,000	+3,600	$3,113,520	+5.6%	1.81%
PATH	UiPath, Inc. Technology	Added	285,600	+59,200	$3,104,472	+23.5%	1.81%
VRT	Vertiv Holdings Co Industrials	Reduced	9,200	-1,800	$3,080,344	+11.8%	1.79%
INTC	Intel Corp Technology	Reduced	20,800	-38,300	$2,904,304	+11.4%	1.69%

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.