Filed: 5/14/2026ACC: 0001062993-26-002625
📋 What this filing means
WITTENBERG INVESTMENT MANAGEMENT, INC. filed this quarterly 13F‑HR report disclosing 74 equity positions with a total reported market value of $269.01M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
74
Positions
$269.01M
Total AUM (reported)
10.56M
Total Shares
Allocation by class
COM$82.16M30.5%
CL B NEW$48.65M18.1%
COMMON STOCK$30.49M11.3%
COM SER A$25.64M9.5%
CAP STK CL C$23.54M8.7%
CAP STK CL A$19.16M7.1%
COM CL A$12.57M4.7%
Portfolio Concentration
Top 3$100.29M37.3%
4–10$84.84M31.5%
11–25$49.31M18.3%
Rest$34.57M12.9%
Top 3 weight
37.3%
Top 10 weight
68.8%
Voting Authority Distribution
Total shares with voting rights: 10.57M
Sole
Full voting authority
10.55M
shares
% of voting shares99.8%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
19.22K
shares
% of voting shares0.2%
Investment Discretion (by position count)
Sole74
Shared0
Other0
Dominant voting typeSole · 99.8% of voting shares
Institutional Holdings74
Rows:
BERKSHIRE HATHAWAY INC DEL
SOLEShares101.51K
TypeSH
Market value$48.65M
18.08%
Sole
100.89K
Shared
0.00
None
628.00
APPLE INC
SOLEShares102.78K
TypeSH
Market value$26.08M
9.70%
Sole
104.93K
Shared
0.00
None
200.00
SIRIUSXM HOLDINGS INC
SOLEShares1.11M
TypeSH
Market value$25.56M
9.50%
Sole
1.11M
Shared
0.00
None
1.05K
ALPHABET INC
SOLEShares82.06K
TypeSH
Market value$23.54M
8.75%
Sole
85.19K
Shared
0.00
None
500.00
ALPHABET INC
SOLEShares66.64K
TypeSH
Market value$19.16M
7.12%
Sole
68.05K
Shared
0.00
None
300.00
WARNER BROS DISCOVERY INC
SOLEShares540.43K
TypeSH
Market value$14.84M
5.52%
Sole
540.43K
Shared
0.00
None
0.00
SCRIPPS E W CO OHIO
SOLEShares2.35M
TypeSH
Market value$8.75M
3.25%
Sole
2.35M
Shared
0.00
None
7K
LIBERTY BROADBAND CORP
SOLEShares124.64K
TypeSH
Market value$6.26M
2.33%
Sole
124.64K
Shared
0.00
None
0.00
TRIPADVISOR INC
SOLEShares585.30K
TypeSH
Market value$6.24M
2.32%
Sole
583K
Shared
0.00
None
2.30K
JPMORGAN CHASE & CO
SOLEShares20.57K
TypeSH
Market value$6.05M
2.25%
Sole
20.57K
Shared
0.00
None
0.00
VERSANT MEDIA GROUP INC
SOLEShares135.87K
TypeSH
Market value$5.03M
1.87%
Sole
135.87K
Shared
0.00
None
0.00
TIDEWATER INC NEW
SOLEShares55.96K
TypeSH
Market value$4.68M
1.74%
Sole
55.96K
Shared
0.00
None
0.00
PAR TECHNOLOGY CORP
SOLEShares341.94K
TypeSH
Market value$4.56M
1.69%
Sole
340.85K
Shared
0.00
None
1.10K
MICROSOFT CORP
SOLEShares11.70K
TypeSH
Market value$4.33M
1.61%
Sole
11.62K
Shared
0.00
None
75.00
LIBERTY LATIN AMERICA LTD
SOLEShares500.48K
TypeSH
Market value$4.32M
1.61%
Sole
497.78K
Shared
0.00
None
2.70K
LIBERTY LIVE HOLDINGS INC
SOLEShares46.53K
TypeSH
Market value$4.26M
1.58%
Sole
46.53K
Shared
0.00
None
0.00
THRYV HLDGS INC
SOLEShares1.10M
TypeSH
Market value$3.02M
1.12%
Sole
1.10M
Shared
0.00
None
0.00
LIVE NATION ENTERTAINMENT IN
SOLEShares18.73K
TypeSH
Market value$2.86M
1.06%
Sole
18.73K
Shared
0.00
None
0.00
LIBERTY LATIN AMERICA LTD
SOLEShares293.69K
TypeSH
Market value$2.59M
0.96%
Sole
293.42K
Shared
0.00
None
269.00
APA CORPORATION
SOLEShares60K
TypeSH
Market value$2.55M
0.95%
Sole
60K
Shared
0.00
None
0.00
LIBERTY GLOBAL LTD
SOLEShares203.42K
TypeSH
Market value$2.46M
0.91%
Sole
203.42K
Shared
0.00
None
0.00
OCCIDENTAL PETE CORP
SOLEShares34.70K
TypeSH
Market value$2.26M
0.84%
Sole
34.70K
Shared
0.00
None
0.00
BANK AMERICA CORP
SOLEShares45.16K
TypeSH
Market value$2.20M
0.82%
Sole
45.16K
Shared
0.00
None
0.00
CABLE ONE INC
SOLEShares23.50K
TypeSH
Market value$2.14M
0.80%
Sole
23.50K
Shared
0.00
None
0.00
NEXTNAV INC
SOLEShares128.30K
TypeSH
Market value$2.06M
0.76%
Sole
128.30K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 101.51K | SH | $48.65M 18.08% | 100.89K | 0.00 | 628.00 |
APPLE INCSOLE | COM | 102.78K | SH | $26.08M 9.70% | 104.93K | 0.00 | 200.00 |
SIRIUSXM HOLDINGS INCSOLE | COMMON STOCK | 1.11M | SH | $25.56M 9.50% | 1.11M | 0.00 | 1.05K |
ALPHABET INCSOLE | CAP STK CL C | 82.06K | SH | $23.54M 8.75% | 85.19K | 0.00 | 500.00 |
ALPHABET INCSOLE | CAP STK CL A | 66.64K | SH | $19.16M 7.12% | 68.05K | 0.00 | 300.00 |
WARNER BROS DISCOVERY INCSOLE | COM SER A | 540.43K | SH | $14.84M 5.52% | 540.43K | 0.00 | 0.00 |
SCRIPPS E W CO OHIOSOLE | CL A NEW | 2.35M | SH | $8.75M 3.25% | 2.35M | 0.00 | 7K |
LIBERTY BROADBAND CORPSOLE | COM SER A | 124.64K | SH | $6.26M 2.33% | 124.64K | 0.00 | 0.00 |
TRIPADVISOR INCSOLE | COM | 585.30K | SH | $6.24M 2.32% | 583K | 0.00 | 2.30K |
JPMORGAN CHASE & COSOLE | COM | 20.57K | SH | $6.05M 2.25% | 20.57K | 0.00 | 0.00 |
VERSANT MEDIA GROUP INCSOLE | COM CL A | 135.87K | SH | $5.03M 1.87% | 135.87K | 0.00 | 0.00 |
TIDEWATER INC NEWSOLE | COM | 55.96K | SH | $4.68M 1.74% | 55.96K | 0.00 | 0.00 |
PAR TECHNOLOGY CORPSOLE | COM | 341.94K | SH | $4.56M 1.69% | 340.85K | 0.00 | 1.10K |
MICROSOFT CORPSOLE | COM | 11.70K | SH | $4.33M 1.61% | 11.62K | 0.00 | 75.00 |
LIBERTY LATIN AMERICA LTDSOLE | COM CL A | 500.48K | SH | $4.32M 1.61% | 497.78K | 0.00 | 2.70K |
LIBERTY LIVE HOLDINGS INCSOLE | COM SER A | 46.53K | SH | $4.26M 1.58% | 46.53K | 0.00 | 0.00 |
THRYV HLDGS INCSOLE | COM NEW | 1.10M | SH | $3.02M 1.12% | 1.10M | 0.00 | 0.00 |
LIVE NATION ENTERTAINMENT INSOLE | COM | 18.73K | SH | $2.86M 1.06% | 18.73K | 0.00 | 0.00 |
LIBERTY LATIN AMERICA LTDSOLE | COM CL C | 293.69K | SH | $2.59M 0.96% | 293.42K | 0.00 | 269.00 |
APA CORPORATIONSOLE | COM | 60K | SH | $2.55M 0.95% | 60K | 0.00 | 0.00 |
LIBERTY GLOBAL LTDSOLE | COM CL A | 203.42K | SH | $2.46M 0.91% | 203.42K | 0.00 | 0.00 |
OCCIDENTAL PETE CORPSOLE | COM | 34.70K | SH | $2.26M 0.84% | 34.70K | 0.00 | 0.00 |
BANK AMERICA CORPSOLE | COM | 45.16K | SH | $2.20M 0.82% | 45.16K | 0.00 | 0.00 |
CABLE ONE INCSOLE | COM | 23.50K | SH | $2.14M 0.80% | 23.50K | 0.00 | 0.00 |
NEXTNAV INCSOLE | COMMON STOCK | 128.30K | SH | $2.06M 0.76% | 128.30K | 0.00 | 0.00 |
Page 1 of 3