CenterBook Partners LP

Q3 2026 13F-HR Holdings

Location
Greenwich, CT
Holdings as of
9/30/2026
Date filed
11/2/2026
Form type
13F-HR
Num holdings
855
Total value ($000)
$2,180,863
Net value change ($000)
+145,462 (7.1%)
New positions
382
Sold out positions
220
Turnover %
43.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/11/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
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)
MOD 18,747 1462.3%
ORCL 18,008 1386.3%
LIN 17,290 NEW
INTC 17,011 1176.4%
COST 14,945 NEW
TKO 13,365 199.8%
SNOW 13,336 197.2%
SNDK 12,706 NEW
AMAT 12,297 199.9%
KLAC 11,733 743.1%
Top Reduces (Value $000, Stocks/ETFs)
TXN -26,573 -87.6%
NFLX -21,069 -83.1%
V -20,702 -62.1%
AMD -20,157 -95.5%
GOOGL -19,998 -43.7%
AMZN -17,905 -35.8%
LLY -17,626 -63.5%
LITE -17,259 -80.0%
META -15,807 -37.0%
MSFT -14,919 -38.2%
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