Latest Sunriver Management LLC Stock Portfolio

Sunriver Management LLC Performance:

2025 Q4: -0.64%YTD: -0.62%2024: 10.29%

Performance for 2025 Q4 is -0.64%, and YTD is -0.62%, and 2024 is 10.29%.

About Sunriver Management LLC and 13F Hedge Fund Stock Holdings

Sunriver Management LLC is a hedge fund based in Greenwich, CT. On 2026-02-13, the fund reported it's updated stock portfolio. In the 13F Holdings report, Sunriver Management LLC reported an equity portfolio of $953.9 Millions as of 31 Dec, 2025.

The top stock holdings of Sunriver Management LLC are VRRM, LMT, SSNC. The fund has invested 7% of it's portfolio in VERRA MOBILITY CORP and 6.6% of portfolio in LOCKHEED MARTIN CORP.

The fund managers got completely rid off INTEGRAL AD SCIENCE HLDNG CO (IAS), JAMF HLDG CORP (JAMF) and DOLLAR TREE INC (DLTR) stocks. They significantly reduced their stock positions in HURON CONSULTING GROUP INC (HURN), IQVIA HLDGS INC (IQV) and HUNTINGTON INGALLS INDS INC (HII). Sunriver Management LLC opened new stock positions in LOCKHEED MARTIN CORP (LMT), TRANSUNION (TRU) and ACV AUCTIONS INC (ACVA). The fund showed a lot of confidence in some stocks as they added substantially to CBIZ INC (CBZ), ARAMARK (ARMK) and VERRA MOBILITY CORP (VRRM).

Sunriver Management LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Sunriver Management LLC made a return of -0.64% in the last quarter. In trailing 12 months, it's portfolio return was -0.62%.

Performance
S&P 500

New Buys

Ticker	$ Bought
lockheed martin corp	62,544,800
transunion	44,411,700
acv auctions inc	23,767,900
cdw corp	23,015,300
live nation entertainment in	21,375,000
ccc intelligent solutions hl	15,900,000

New stocks bought by Sunriver Management LLC

Additions

Ticker	% Inc.
cbiz inc	65.79
aramark	65.36
verra mobility corp	29.42
ss&c technologies hldgs inc	24.43
sysco corp	17.33
box inc	14.72
first advantage corp new	13.22
repay hldgs corp	11.04

Additions to existing portfolio by Sunriver Management LLC

Reductions

Ticker	% Reduced
huron consulting group inc	-38.25
iqvia hldgs inc	-28.63
huntington ingalls inds inc	-25.86
stanley black & decker inc	-23.58
rentokil initial plc	-14.47
performance food group co	-1.91
n-able inc	-1.24

Sunriver Management LLC reduced stake in above stock

Sold off

Ticker	$ Sold
integral ad science hldng co	-72,412,000
jamf hldg corp	-41,664,500
doubleverify hldgs inc	-18,247,600
dollar tree inc	-36,725,800

Sunriver Management LLC got rid off the above stocks

Sector Distribution

Sunriver Management LLC has about 45.2% of it's holdings in Industrials sector.

Sector	%
Industrials	45.2
Technology	26.9
Consumer Defensive	9.3
Consumer Cyclical	7.2
Others	5.2
Healthcare	3.9
Communication Services	2.2

Market Cap. Distribution

Sunriver Management LLC has about 49.2% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
LARGE-CAP	47.5
MID-CAP	29
SMALL-CAP	16.6
UNALLOCATED	5.2
MEGA-CAP	1.7

Stocks belong to which Index?

About 68% of the stocks held by Sunriver Management LLC either belong to S&P 500 or RUSSELL 2000 index.

Index	%
RUSSELL 2000	40.4
Others	32
S&P 500	27.6

Top 5 Winners (%)		%
IQV	iqvia hldgs inc	16.0 %
HII	huntington ingalls inds inc	15.8 %
RTO	rentokil initial plc	15.5 %
HURN	huron consulting group inc	14.4 %
KAR	openlane inc	3.5 %

Top 5 Winners ($)		$
HURN	huron consulting group inc	9.6 M
RTO	rentokil initial plc	7.8 M
HII	huntington ingalls inds inc	7.1 M
IQV	iqvia hldgs inc	7.0 M
KAR	openlane inc	1.5 M

Top 5 Losers (%)		%
RPAY	repay hldgs corp	-29.1 %
PFGC	performance food group co	-13.4 %
SYY	sysco corp	-9.8 %
VRRM	verra mobility corp	-8.3 %
BOX	box inc	-6.9 %

Top 5 Losers ($)		$
RPAY	repay hldgs corp	-6.5 M
PFGC	performance food group co	-6.5 M
VRRM	verra mobility corp	-6.0 M
SYY	sysco corp	-5.2 M
BOX	box inc	-3.8 M

Sunriver Management LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Sunriver Management LLC

Sunriver Management LLC has 23 stocks in it's portfolio. About 55.7% of the portfolio is in top 10 stocks. RPAY proved to be the most loss making stock for the portfolio. HURN was the most profitable stock for Sunriver Management LLC last quarter.

Last Reported on: 13 Feb, 2026

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
ACVA	acv auctions inc	2.49	2,963,580	23,767,900	new

ARMK	aramark	5.22	1,351,400	49,812,500	added	65.36

BOX	box inc	5.46	1,741,270	52,081,300	added	14.72

CBZ	cbiz inc	5.23	989,349	49,912,700	added	65.79

CCCS	ccc intelligent solutions hl	1.67	2,000,000	15,900,000	new

CDW	cdw corp	2.41	168,982	23,015,300	new

DLTR	dollar tree inc	0.00	0.00	0.00	sold off	-100

DV	doubleverify hldgs inc	0.00	0.00	0.00	sold off	-100

FA	first advantage corp new	4.05	2,661,290	38,668,500	added	13.22

HII	huntington ingalls inds inc	4.11	115,217	39,181,800	reduced	-25.86

HURN	huron consulting group inc	5.06	279,089	48,257,300	reduced	-38.25

IAS	integral ad science hldng co	0.00	0.00	0.00	sold off	-100

IQV	iqvia hldgs inc	3.86	163,513	36,857,500	reduced	-28.63

JAMF	jamf hldg corp	0.00	0.00	0.00	sold off	-100

KAR	openlane inc	4.68	1,498,560	44,627,200	added	0.5

LMT	lockheed martin corp	6.56	129,313	62,544,800	new

LYV	live nation entertainment in	2.24	150,000	21,375,000	new

NABL	n-able inc	4.81	6,134,570	45,886,600	reduced	-1.24

PFGC	performance food group co	4.28	454,315	40,852,000	reduced	-1.91

RPAY	repay hldgs corp	1.67	4,361,520	15,919,600	added	11.04