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Portfolio (Quarterly) Guide ↗

WITTENBERG INVESTMENT MANAGEMENT, INC.

· CIK 0001697790
13F Portfolio $269M AUM 74 positions Filed May 14, 2026 EDGAR ↗ ← All Funds
Q1 2026 Q4 2025 · All 7 New 13 Added 18 Reduced 5 Exited
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 BERKSHIRE HATHAWAY INC DEL 101,513.0 $48.6M 18.08% -650.0 -0.6% $479.20
2 AAPL APPLE INC Technology 102,778.0 $26.1M 9.70% -2K -1.8% $253.79 +21.5%
3 GOOG ALPHABET INC Communication Services 82,056.0 $23.5M 8.75% -3K -3.7% $286.86 +34.2%
4 GOOGL ALPHABET INC Communication Services 66,642.0 $19.2M 7.12% -1K -2.1% $287.56 +35.2%
5 TDW TIDEWATER INC NEW Energy 55,962.0 $4.7M 1.74% -10K -15.5% $83.55 -5.8%
6 LILAK LIBERTY LATIN AMERICA LTD Communication Services 293,690.0 $2.6M 0.96% -6K -2.0% $8.82 -7.6%
7 BAC BANK AMERICA CORP Financial Services 45,164.0 $2.2M 0.82% -2K -5.2% $48.75 +7.1%
8 PSMT PRICESMART INC Consumer Defensive 12,716.0 $1.9M 0.71% -648.0 -4.8% $150.50 +11.1%
9 PHIN PHINIA INC Consumer Cyclical 23,007.0 $1.6M 0.58% -500.0 -2.1% $68.44 +12.3%
10 LBRDK LIBERTY BROADBAND CORP Communication Services 29,306.0 $1.5M 0.55% -169.0 -0.6% $50.30 -33.0%
11 NFLX NETFLIX INC. Communication Services 14,280.0 $1.4M 0.51% -250.0 -1.7% $96.15 -8.8%
12 LIBERTY MEDIA CORP DEL 16,319.0 $1.3M 0.47% -84.0 -0.5% $78.08
13 RDI READING INTL INC Communication Services 986,145.0 $1.1M 0.41% -6K -0.6% $1.13 -7.1%
14 WFC WELLS FARGO & CO Financial Services 11,320.0 $901K 0.34% -100.0 -0.9% $79.61 -4.0%
15 LIBERTY MEDIA CORP DEL 8,501.0 $723K 0.27% -54.0 -0.6% $85.02
16 GLRE GREENLIGHT CAP RE LTD Financial Services 34,407.0 $595K 0.22% -4K -9.5% $17.29 -3.1%
17 BLUE FOUNDRY BANCORP 18,195.0 $241K 0.09% -7K -26.4% $13.24
18 GTX GARRETT MOTION INC Consumer Cyclical 12,500.0 $227K 0.08% -20K -60.9% $18.17 +86.6%

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Communication Services 59.8%
Technology 16.7%
Financial Services 7.4%
Consumer Cyclical 5.1%
Energy 4.8%
Industrials 3.3%
Consumer Defensive 1.0%
Healthcare 1.0%
Basic Materials 0.5%
Real Estate 0.3%