2026 Q1 Portfolio Activity
In 2026 Q1, ALLEN HOLDING INC /NY maintained a portfolio of 9 distinct positions. They heavily accumulated shares in PFIZER INC, increasing the position by 31.6%.
Position History
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Total Positions
9
Quarter
2026 Q1
Top Holding
KO (45.3%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-9 of 9
ALLEN HOLDING INC /NY Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
KO
COCA COLA CO
|
Consumer Defensive | 45.28% | 39.98% |
#1
Prev: #1
|
7.0 |
—
|
no change | no change |
P
S
|
6,000,000 | $456,300,000 |
$14.13
+469.5%
|
1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-07 | ||
|
PLTR
PALANTIR TECHNO...
|
Technology | 21.77% | 27.11% |
#2
Prev: #2
|
6.0 |
—
|
-100,000 | -6.2% |
P
S
|
1,500,000 | $219,420,000 |
$19.07
+617.9%
|
2020 Q4 | 13F Filing | 2026-03-31 | 2026-05-07 | ||
|
BRK/A
BERKSHIRE HATHA...
|
Financial Services | 21.09% | 22.81% |
#3
Prev: #3
|
5.5 |
—
|
-21 | -6.6% |
P
S
|
296 | $212,569,440 |
$80889.96
+801.2%
|
2000 Q4 | 13F Filing | 2026-03-31 | 2026-05-07 | ||
|
PFE
PFIZER INC
|
Healthcare | 5.57% | 3.61% |
#4
Prev: #4
|
5.2 |
—
|
480,200 | 31.6% |
P
S
|
2,000,000 | $56,160,000 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-07 | |||
|
IAC
IAC INC
|
Communication Services | 2.39% | 2.24% |
#5
Prev: #5
|
2.5 |
—
|
no change | no change |
P
S
|
601,100 | $24,062,033 | 2008 Q3 | 13F Filing | 2026-03-31 | 2026-05-07 | |||
|
BAC
BANK AMERICA CO...
|
Financial Services | 1.45% | 1.57% |
#6
1
Prev: #7
|
1.6 |
—
|
no change | no change |
P
S
|
300,000 | $14,625,000 | 2001 Q2 | 13F Filing | 2026-03-31 | 2026-05-07 | |||
|
AFRM
AFFIRM HLDGS IN...
|
Financial Services | 1.05% | 1.63% |
#7
1
Prev: #6
|
1.4 |
—
|
no change | no change |
P
S
|
230,000 | $10,538,600 | 2021 Q3 | 13F Filing | 2026-03-31 | 2026-05-07 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 0.88% | 0.92% |
#8
Prev: #8
|
1.4 |
—
|
no change | no change |
P
S
|
30,000 | $8,824,800 | 2000 Q4 | 13F Filing | 2026-03-31 | 2026-05-07 | |||
|
IBRX
IMMUNITYBIO INC
|
Healthcare | 0.52% | 0.13% |
#9
Prev: #9
|
1.2 |
—
|
no change | no change |
P
S
|
687,571 | $5,273,670 | 2021 Q2 | 13F Filing | 2026-03-31 | 2026-05-07 |
Showing 1-9 of 9 holdings