Penbrook Management LLC

Q3 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
9/30/2026
Date filed
10/16/2026
Form type
13F-HR
Num holdings
102
Total value ($000)
$169,494
Net value change ($000)
+12,717 (8.1%)
New positions
6
Sold out positions
5
Turnover %
2.6%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/23/2026 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)
TRGP 16,038 867.9%
MSFT 2,963 36.2%
SKYH 1,675 872.4%
ONEOK INC NEW 964 NEW
ALLT 749 30.7%
CVE 586 79.1%
AMZN 560 4.5%
MGNI 543 25.5%
VET 405 21.9%
THOMSON REUTERS CORP 387 19.4%
Top Reduces (Value $000, Stocks/ETFs)
NVO -3,350 -22.1%
PL -1,377 -50.8%
DV -1,113 -100.0%
OKE -983 -100.0%
ELVA -942 -27.5%
EXTR -918 -33.8%
CURI -903 -44.4%
ACLS -687 -33.3%
ALKT -658 -25.8%
VMD -649 -20.5%
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