Atle Fund Management AB

CIK

1381843

Location

STOCKHOLM, V7

Portfolio Value

Small $371,705,195

Diversification

Diversified

Filing Date

Global Rank

#3,311 / 8,633 ▼ 60

Top Industry

Biotechnology 38.0%

3Y Alpha vs SPY

-14.3%

Period ended 51 days ago

Filed Jul 24, 2026 · 27d

20 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

+26.2%

SPY

+76.2%

Annualised alpha

-12.7%

Max drawdown

−20.9%

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 12 quarters. Past performance does not predict future results.

Portfolio Concentration

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

Top Position

9.6%

−0.7 pts

Top 5

30.4%

−8.6 pts

Top 10

48.0%

−12.0 pts

HHI

375

Diversified−115

Portfolio Trend

20 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Healthcare	100.0%	$371,705,195	39

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

16 positions

Ticker	Company	Δ Shares	Shares	Value
CMPX	Compass Therapeutics, Inc.	+1,006,762	1,048,593	$2,296,418
PYXS	Pyxis Oncology, Inc.	+769,423	966,459	$2,909,041
TNGX	Tango Therapeutics, Inc.	+168,642	198,557	$6,206,891
MRK	Merck & Co., Inc.	+155,504	189,357	$24,332,374
NAMS	NewAmsterdam Pharma Co N.V.	+154,052	248,848	$8,433,458
CVS	CVS HEALTH Corp	+122,329	146,102	$15,114,251
IONS	Ionis Pharmaceuticals Inc	+109,258	137,131	$10,873,116
BSX	Boston Scientific Corp	+105,949	146,381	$6,247,541
IDYA	IDEAYA Biosciences, Inc.	+63,345	94,478	$3,521,195
IRTC	iRhythm Holdings, Inc.	+31,780	54,102	$6,435,432
ABVX	Abivax S.A.	+26,580	58,170	$7,751,734
BBIO	BridgeBio Pharma, Inc.	+13,344	124,707	$9,288,177
COR	Cencora, Inc.	+7,656	31,126	$8,808,035
INCY	Incyte Corp	+6,157	56,953	$6,456,192
TMO	Thermo Fisher Scientific Inc.	+4,873	27,859	$13,967,388
SYK	Stryker Corp	+3,448	30,283	$9,534,299
No positions match the current search.

Trimmed

Positions the filer reduced

20 positions

Ticker	Company	Δ Shares	Shares	Value
BCAX	Bicara Therapeutics Inc.	−1,023,977	145,657	$4,324,556
RVMD	Revolution Medicines, Inc.	−544,168	73,077	$13,685,860
DXCM	Dexcom Inc	−512,486	71,846	$4,838,828
CELC	Celcuity Inc.	−107,983	33,313	$3,485,206
MIRM	Mirum Pharmaceuticals, Inc.	−94,961	100,807	$11,801,475
CAH	Cardinal Health Inc	−85,052	23,630	$5,613,542
IRON	Disc Medicine, Inc.	−63,573	43,682	$3,194,901
ISRG	Intuitive Surgical Inc	−46,195	24,656	$9,805,198
ABBV	AbbVie Inc.	−43,856	64,325	$16,186,743
INSM	INSMED Inc	−39,060	58,378	$6,224,262
ALKS	Alkermes plc.	−29,144	213,329	$11,177,372
NBIX	Neurocrine Biosciences Inc	−16,787	72,898	$12,286,228
KRYS	Krystal Biotech, Inc.	−13,560	24,019	$8,927,141
LLY	ELI LILLY & Co	−9,901	29,821	$35,768,205
JNJ	Johnson & Johnson	−6,952	85,425	$21,695,387
ONC	BeOne Medicines Ltd.	−6,537	35,180	$10,025,244
SYRE	Spyre Therapeutics, Inc.	−5,705	57,030	$5,063,123
VRTX	Vertex Pharmaceuticals Inc / Ma	−3,853	19,131	$9,502,941
EW	Edwards Lifesciences Corp	−3,288	103,230	$9,338,185
GILD	Gilead Sciences, Inc.	−1,825	46,142	$5,829,580
No positions match the current search.

New Positions

Positions the filer opened this quarter

3 positions

Ticker	Company	Shares	Value
BIIB	Biogen Inc.	62,781	$13,564,462
ORKA	Oruka Therapeutics, Inc.	54,886	$5,223,500
JBIO	Jade Biosciences, Inc.	88,556	$1,967,714
No positions match the current search.

Sold Out

Positions the filer fully exited

3 positions

Ticker	Company	Shares	Value
AMGN	Amgen Inc	21,903	$7,706,570
UNH	Unitedhealth Group Inc	14,636	$3,960,355
SLNO	Soleno Therapeutics Inc	90,184	$0
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

39 tracked positions · $371,705,195 total · as of Jun 30, 2026

All sectors Healthcare

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
LLY	ELI LILLY & Co Healthcare	Reduced	29,821	-9,901	$35,768,205	−2.1%	9.62%
MRK	Merck & Co., Inc. Healthcare	Added	189,357	+155,504	$24,332,374	+497.5%	6.55%
JNJ	Johnson & Johnson Healthcare	Reduced	85,425	-6,952	$21,695,387	−3.9%	5.84%
ABBV	AbbVie Inc. Healthcare	Reduced	64,325	-43,856	$16,186,743	−31.2%	4.35%
CVS	CVS HEALTH Corp Healthcare	Added	146,102	+122,329	$15,114,251	+785.2%	4.07%
TMO	Thermo Fisher Scientific Inc. Healthcare	Added	27,859	+4,873	$13,967,388	+23.6%	3.76%
RVMD	Revolution Medicines, Inc. Healthcare	Reduced	73,077	-544,168	$13,685,860	+50.8%	3.68%
BIIB	Biogen Inc. Healthcare	NEW	62,781	NEW	$13,564,462	NEW	3.65%
NBIX	Neurocrine Biosciences Inc Healthcare	Reduced	72,898	-16,787	$12,286,228	+4.0%	3.31%
MIRM	Mirum Pharmaceuticals, Inc. Healthcare	Reduced	100,807	-94,961	$11,801,475	−34.7%	3.17%
ALKS	Alkermes plc. Healthcare	Reduced	213,329	-29,144	$11,177,372	+30.4%	3.01%
IONS	Ionis Pharmaceuticals Inc Healthcare	Added	137,131	+109,258	$10,873,116	+419.5%	2.93%
ONC	BeOne Medicines Ltd. Healthcare	Reduced	35,180	-6,537	$10,025,244	−19.1%	2.70%
ISRG	Intuitive Surgical Inc Healthcare	Reduced	24,656	-46,195	$9,805,198	−70.0%	2.64%
SYK	Stryker Corp Healthcare	Added	30,283	+3,448	$9,534,299	+8.1%	2.57%
VRTX	Vertex Pharmaceuticals Inc / Ma Healthcare	Reduced	19,131	-3,853	$9,502,941	−7.4%	2.56%
EW	Edwards Lifesciences Corp Healthcare	Reduced	103,230	-3,288	$9,338,185	+9.5%	2.51%
BBIO	BridgeBio Pharma, Inc. Healthcare	Added	124,707	+13,344	$9,288,177	+12.3%	2.50%
KRYS	Krystal Biotech, Inc. Healthcare	Reduced	24,019	-13,560	$8,927,141	−8.0%	2.40%
COR	Cencora, Inc. Healthcare	Added	31,126	+7,656	$8,808,035	+19.5%	2.37%
NAMS	NewAmsterdam Pharma Co N.V. Healthcare	Added	248,848	+154,052	$8,433,458	+177.9%	2.27%
ABVX	Abivax S.A. Healthcare	Added	58,170	+26,580	$7,751,734	+120.4%	2.09%
INCY	Incyte Corp Healthcare	Added	56,953	+6,157	$6,456,192	+35.0%	1.74%
IRTC	iRhythm Holdings, Inc. Healthcare	Added	54,102	+31,780	$6,435,432	+144.3%	1.73%
BSX	Boston Scientific Corp Healthcare	Added	146,381	+105,949	$6,247,541	+146.2%	1.68%
INSM	INSMED Inc Healthcare	Reduced	58,378	-39,060	$6,224,262	−60.9%	1.67%
TNGX	Tango Therapeutics, Inc. Healthcare	Added	198,557	+168,642	$6,206,891	+891.8%	1.67%
GILD	Gilead Sciences, Inc. Healthcare	Reduced	46,142	-1,825	$5,829,580	−12.8%	1.57%
CAH	Cardinal Health Inc Healthcare	Reduced	23,630	-85,052	$5,613,542	−75.6%	1.51%
ORKA	Oruka Therapeutics, Inc. Healthcare	NEW	54,886	NEW	$5,223,500	NEW	1.41%
SYRE	Spyre Therapeutics, Inc. Healthcare	Reduced	57,030	-5,705	$5,063,123	+60.0%	1.36%
DXCM	Dexcom Inc Healthcare	Reduced	71,846	-512,486	$4,838,828	+83.3%	1.30%
BCAX	Bicara Therapeutics Inc. Healthcare	Reduced	145,657	-1,023,977	$4,324,556	+86.8%	1.16%
IDYA	IDEAYA Biosciences, Inc. Healthcare	Added	94,478	+63,345	$3,521,195	+239.4%	0.95%
CELC	Celcuity Inc. Healthcare	Reduced	33,313	-107,983	$3,485,206	−78.4%	0.94%
IRON	Disc Medicine, Inc. Healthcare	Reduced	43,682	-63,573	$3,194,901	−53.4%	0.86%
PYXS	Pyxis Oncology, Inc. Healthcare	Added	966,459	+769,423	$2,909,041	+911.2%	0.78%
CMPX	Compass Therapeutics, Inc. Healthcare	Added	1,048,593	+1,006,762	$2,296,418	+937.8%	0.62%
JBIO	Jade Biosciences, Inc. Healthcare	NEW	88,556	NEW	$1,967,714	NEW	0.53%

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.