ALLEN HOLDING INC /NY

Q3 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
9/30/2026
Date filed
11/3/2026
Form type
13F-HR
Num holdings
10
Total value ($000)
$1,150,374
Net value change ($000)
+136,580 (13.5%)
New positions
0
Sold out positions
0
Turnover %
0.0%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 8/5/2026 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)
PLTR 105,570 60.3%
KO 28,860 5.9%
PFE 8,880 18.4%
IBRX 471 7.8%
JPM 105 1.1%
Top Reduces (Value $000, Stocks/ETFs)
AFRM -2,834 -15.1%
IAC -2,525 -9.1%
BAC -765 -4.5%
AUR -640 -18.8%
BRK-B -543 -0.2%
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