ARP AMERICAS LLC

Portfolio Overview

ARP AMERICAS LLC disclosed 31 positions worth $40.8M in its Form 13F-HR for Q1 2026, led by $JHG (Janus Henderson Group Ltd.) at 6.6% of the equity portfolio, followed by $DAWN and $SEM. During the quarter the fund opened 16 new positions and exited 575 — including a new stake in $DAWN. The portfolio is most concentrated in Healthcare (33.5% of disclosed assets). All figures are sourced directly from ARP AMERICAS LLC’s Form 13F-HR filing with the SEC under CIK 1650301.

• 

  Janus Henderson Group Ltd.

  $JHG

  —

  Quality

  $2.7M52,286 sh
• 

  Day One Biopharmaceuticals, Inc.

  $DAWN

  42.6#1,842

  Quality

  $2.7M123,673 sh
• 

  SELECT MEDICAL HOLDINGS CORP

  $SEM

  60.1#879

  Quality

  $2.4M144,727 sh
• 

  NORFOLK SOUTHERN CORP

  $NSC

  70.8

  Quality

  $2.3M8,050 sh
• 

  Talkspace, Inc.

  $TALK

  43.5

  Quality

  $2.1M404,025 sh
• 

  Apellis Pharmaceuticals, Inc.

  $APLS

  63.9

  Quality

  $2.1M51,146 sh
• 

  AMICUS THERAPEUTICS, INC.

  $FOLD

  44.2

  Quality

  $2.0M136,069 sh
• 

  ELECTRONIC ARTS INC.

  $EA

  71.1

  Quality

  $1.9M9,296 sh
• 

  Great Lakes Dredge & Dock CORP

  $GLDD

  64.8

  Quality

  $1.7M101,631 sh
• 

  Thermon Group Holdings, Inc.

  $THR

  58.1

  Quality

  $1.6M32,074 sh

Company	Quality	Value	Shares
Janus Henderson Group Ltd.$JHG	—	$2.7M	52,286
Day One Biopharmaceuticals, Inc.$DAWN	42.6#1,842	$2.7M	123,673
SELECT MEDICAL HOLDINGS CORP$SEM	60.1#879	$2.4M	144,727
NORFOLK SOUTHERN CORP$NSC	70.8	$2.3M	8,050
Talkspace, Inc.$TALK	43.5	$2.1M	404,025
Apellis Pharmaceuticals, Inc.$APLS	63.9	$2.1M	51,146
AMICUS THERAPEUTICS, INC.$FOLD	44.2	$2.0M	136,069
ELECTRONIC ARTS INC.$EA	71.1	$1.9M	9,296
Great Lakes Dredge & Dock CORP$GLDD	64.8	$1.7M	101,631
Thermon Group Holdings, Inc.$THR	58.1	$1.6M	32,074

Showing top 10 of 31 holdings.

Full Holdings — ARP AMERICAS LLC (Q1 2026)

All 31 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.

#	Ticker	Company	Value	Weight	QoQ	Quality
1	$JHG	Janus Henderson Group Ltd.	$2.7M	6.6%	-86%	—
2	$DAWN	Day One Biopharmaceuticals, Inc.	$2.7M	6.5%	NEW	42.6
3	$SEM	SELECT MEDICAL HOLDINGS CORP	$2.4M	5.8%	NEW	60.1
4	$NSC	NORFOLK SOUTHERN CORP	$2.3M	5.7%	-85%	70.8
5	$TALK	Talkspace, Inc.	$2.1M	5.1%	NEW	43.5
6	$APLS	Apellis Pharmaceuticals, Inc.	$2.1M	5.0%	NEW	63.9
7	$FOLD	AMICUS THERAPEUTICS, INC.	$2.0M	4.8%	-84%	44.2
8	$EA	ELECTRONIC ARTS INC.	$1.9M	4.6%	-85%	71.1
9	$GLDD	Great Lakes Dredge & Dock CORP	$1.7M	4.2%	NEW	64.8
10	$THR	Thermon Group Holdings, Inc.	$1.6M	4.0%	NEW	58.1
11	$QRVO	Qorvo, Inc.	$1.6M	3.9%	-70%	64.3
12	$CTRA	Coterra Energy Inc.	$1.6M	3.8%	NEW	80.6
13	$STEL	Stellar Bancorp, Inc.	$1.5M	3.8%	NEW	55
14	$PEN	Penumbra Inc	$1.5M	3.6%	NEW	69.7
15	$HTBK	HERITAGE COMMERCE CORP	$1.4M	3.5%	-85%	48.1
16	$WBD	Warner Bros. Discovery, Inc.	$1.4M	3.4%	-85%	42.1
17	$SLAB	SILICON LABORATORIES INC.	$1.1M	2.8%	NEW	36.6
18	$MASI	MASIMO CORP	$1.1M	2.6%	+70%	47.1
19	$VRE	Veris Residential, Inc.	$926,291	2.3%	NEW	60.1
20	$VAL	Valaris Ltd	$917,850	2.3%	NEW	—
21	$MCW	Mister Car Wash, Inc.	$916,736	2.2%	NEW	58.7
22	$GTLS	CHART INDUSTRIES INC	$902,464	2.2%	-85%	60.6
23	$OS	OneStream, Inc.	$811,968	2.0%	NEW	41
24	$DBRG	DigitalBridge Group, Inc.	$638,049	1.6%	+219%	52.9
25	$CWAN	Clearwater Analytics Holdings, Inc.	$576,067	1.4%	-85%	50.2
26	$NATL	NCR Atleos Corp	$546,973	1.3%	-4%	46.3
27	$UNF	UNIFIRST CORP	$512,992	1.3%	NEW	48.4
28	$WTRG	Essential Utilities, Inc.	$499,872	1.2%	-67%	70.9
29	$AES	AES CORP	$395,760	1.0%	NEW	50.9
30	$PRA	PROASSURANCE CORP	$336,538	0.8%	-86%	42.6
31	$AMWD	AMERICAN WOODMARK CORP	$312,825	0.8%	-87%	36.1