Sunriver Management LLC

Q3 2025 13F-HR Holdings

Location
Greenwich, CT
Holdings as of
9/30/2025
Date filed
11/13/2025
Form type
13F-HR
Num holdings
21
Total value ($000)
$919,972
Net value change ($000)
-12,605 (-1.4%)
New positions
3
Sold out positions
5
Turnover %
31.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/13/2025 Next filing: 2/13/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
SYY 45,809 NEW
IQV 43,516 NEW
SWK 32,562 338.6%
CBZ 31,605 NEW
HURN 14,319 27.5%
HII 13,211 41.9%
FA 9,455 35.4%
BOX 9,394 23.7%
SSNC 4,899 12.2%
VRRM 4,009 7.6%
Top Reduces (Value $000, Stocks/ETFs)
FISV -47,232 -100.0%
FIS -44,969 -100.0%
AMPL -41,408 -100.0%
WTW -24,048 -100.0%
ARMK -20,482 -39.5%
OPLN -12,507 -22.6%
PFGC -9,143 -15.9%
PSFE -8,688 -100.0%
DV -7,050 -27.9%
NABL -3,376 -6.5%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type