☆WITTENBERG INVESTMENT MANAGEMENT, INC.
Quality Q
0.668
AUM ($M)
292
Positions
78
Turnover
0.07
Top-10 wt
70%
Herfindahl
0.072
History (qtrs)
6
Excess Return
—
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Holdings · 82 positions · portfolio value $292M
| Ticker | Name | Activity | Security Type | Weight | Δ Weight | Value ($M) | Shares | Δ Shares | Qtrs Held | Excess Return |
|---|---|---|---|---|---|---|---|---|---|---|
| ☆BRKB funds › | BERKSHIRE HATHAWAY INC DEL | HOLD | — | 17.4% | -0.7% | 50.8 | 101,513 | +0 | 5 | — |
| ☆AAPL funds › | APPLE INC | TRIM | — | 9.9% | +0.2% | 28.9 | 99,726 | -3,052 | 5 | — |
| ☆SIRI funds › | SIRIUSXM HOLDINGS INC | TRIM | — | 9.4% | -0.1% | 27.6 | 934,864 | -172,552 | 5 | — |
| ☆GOOG funds › | ALPHABET INC | TRIM | — | 9.4% | +0.6% | 27.3 | 77,406 | -4,650 | 5 | — |
| ☆GOOGL funds › | ALPHABET INC | TRIM | — | 7.9% | +0.8% | 23.2 | 64,992 | -1,650 | 5 | — |
| ☆WBD funds › | WARNER BROS DISCOVERY INC | HOLD | — | 4.9% | -0.6% | 14.4 | 540,434 | +0 | 5 | — |
| ☆TRIP funds › | TRIPADVISOR INC | ADD | — | 3.2% | +0.9% | 9.4 | 687,580 | +102,280 | 5 | — |
| ☆LBRDA funds › | LIBERTY BROADBAND CORP | ADD | — | 3.0% | +0.6% | 8.6 | 259,624 | +134,979 | 5 | — |
| ☆SSP funds › | SCRIPPS E W CO OHIO | ADD | — | 2.5% | -0.8% | 7.3 | 2,636,071 | +283,910 | 5 | — |
| ☆JPM funds › | JPMORGAN CHASE & CO | TRIM | — | 2.3% | +0.0% | 6.7 | 20,543 | -27 | 5 | — |
| ☆PAR funds › | PAR TECHNOLOGY CORP | ADD | — | 2.2% | +0.5% | 6.4 | 366,945 | +25,000 | 2 | — |
| ☆LLYVA funds › | LIBERTY LIVE HOLDINGS INC | HOLD | — | 1.6% | +0.0% | 4.7 | 46,527 | +0 | 2 | — |
| ☆THRY funds › | THRYV HLDGS INC | ADD | — | 1.5% | +0.4% | 4.4 | 1,111,415 | +9,000 | 5 | — |
| ☆MSFT funds › | MICROSOFT CORP | HOLD | — | 1.5% | -0.1% | 4.4 | 11,695 | +0 | 5 | — |
| ☆TDW funds › | TIDEWATER INC NEW | TRIM | — | 1.2% | -0.5% | 3.6 | 54,062 | -1,900 | 5 | — |
| ☆LILA funds › | LIBERTY LATIN AMERICA LTD | TRIM | — | 1.2% | -0.4% | 3.6 | 457,241 | -43,236 | 5 | — |
| ☆LYV funds › | LIVE NATION ENTERTAINMENT IN | HOLD | — | 1.2% | +0.1% | 3.4 | 18,726 | +0 | 5 | — |
| ☆VSNT funds › | VERSANT MEDIA GROUP INC | TRIM | — | 1.1% | -0.7% | 3.3 | 92,670 | -43,200 | 2 | — |
| ☆NN funds › | NEXTNAV INC | ADD | — | 1.1% | +0.3% | 3.2 | 176,800 | +48,500 | 5 | — |
| ☆BAC funds › | BANK OF AMER CORP | HOLD | — | 0.9% | +0.1% | 2.6 | 45,164 | +0 | 5 | — |
| ☆LBTYA funds › | LIBERTY GLOBAL LTD | TRIM | — | 0.8% | -0.1% | 2.5 | 191,922 | -11,500 | 5 | — |
| ☆PSMT funds › | PRICESMART INC | TRIM | — | 0.8% | +0.1% | 2.3 | 11,965 | -751 | 5 | — |
| ☆MRNA funds › | MODERNA INC | TRIM | — | 0.8% | +0.1% | 2.3 | 32,500 | -1,000 | 3 | — |
| ☆APA funds › | APA CORPORATION | HOLD | — | 0.7% | -0.3% | 2.0 | 60,000 | +0 | 5 | — |
| ☆LILAK funds › | LIBERTY LATIN AMERICA LTD | TRIM | — | 0.6% | -0.3% | 1.9 | 237,563 | -56,127 | 5 | — |
| ☆JEF funds › | JEFFERIES FINANCIAL GROUP IN | TRIM | — | 0.6% | +0.1% | 1.8 | 36,874 | -200 | 5 | — |
| ☆OXY funds › | OCCIDENTAL PETE CORP | HOLD | — | 0.6% | -0.3% | 1.7 | 34,700 | +0 | 5 | — |
| ☆PHIN funds › | PHINIA INC | TRIM | — | 0.6% | -0.0% | 1.7 | 20,457 | -2,550 | 5 | — |
| ☆LFCR funds › | LIFECORE BIOMEDICAL INC | ADD | — | 0.6% | +0.1% | 1.6 | 314,015 | +12,200 | 5 | — |
| ☆GS funds › | GOLDMAN SACHS GROUP INC | TRIM | — | 0.6% | -0.0% | 1.6 | 1,621 | -175 | 5 | — |
| ☆FWONA funds › | LIBERTY MEDIA CORP DEL | HOLD | — | 0.5% | +0.0% | 1.4 | 16,319 | +0 | 5 | — |
| ☆BATRK funds › | ATLANTA BRAVES HLDGS INC | HOLD | — | 0.5% | +0.0% | 1.4 | 26,648 | +0 | 5 | — |
| ☆CUSIP:949746804 funds › | WELLS FARGO & CO | HOLD | — | 0.5% | -0.0% | 1.3 | 1,158 | +0 | 5 | — |
| ☆LLYVK funds › | LIBERTY LIVE HOLDINGS INC | TRIM | — | 0.5% | +0.0% | 1.3 | 12,519 | -342 | 2 | — |
| ☆RDI funds › | READING INTL INC | TRIM | — | 0.4% | +0.0% | 1.2 | 971,828 | -14,317 | 5 | — |
| ☆LBRDK funds › | LIBERTY BROADBAND CORP | ADD | — | 0.4% | -0.2% | 1.2 | 34,906 | +5,600 | 5 | — |
| ☆SPOT funds › | SPOTIFY TECHNOLOGY S A | HOLD | — | 0.4% | -0.1% | 1.2 | 2,525 | +0 | 5 | — |
| ☆TASK funds › | TASKUS INC | NEW | — | 0.4% | +0.4% | 1.1 | 240,600 | +240,600 | 1 | — |
| ☆LMB funds › | LIMBACH HLDGS INC | HOLD | — | 0.4% | -0.0% | 1.1 | 14,597 | +0 | 5 | — |
| ☆CABO funds › | CABLE ONE INC | TRIM | — | 0.4% | -0.4% | 1.1 | 20,000 | -3,500 | 5 | — |
| ☆NFLX funds › | NETFLIX INC. | HOLD | — | 0.3% | -0.2% | 1.0 | 14,280 | +0 | 5 | — |
| ☆CTGO funds › | CONTANGO SILVER & GOLD INC | ADD | — | 0.3% | -0.0% | 1.0 | 62,680 | +9,900 | 5 | — |
| ☆WFC funds › | WELLS FARGO & CO | HOLD | — | 0.3% | -0.0% | 0.9 | 11,320 | +0 | 5 | — |
| ☆PDLB funds › | PONCE FINANCIAL GROUP INC | TRIM | — | 0.3% | -0.1% | 0.9 | 45,806 | -18,411 | 5 | — |
| ☆FWONK funds › | LIBERTY MEDIA CORP DEL | HOLD | — | 0.3% | +0.0% | 0.8 | 8,501 | +0 | 5 | — |
| ☆FPH funds › | FIVE POINT HOLDINGS LLC | ADD | — | 0.3% | +0.1% | 0.8 | 146,006 | +38,500 | 3 | — |
| ☆NFBK funds › | NORTHFIELD BANCORP INC DEL | NEW | — | 0.3% | +0.3% | 0.7 | 50,253 | +50,253 | 1 | — |
| ☆AXP funds › | AMERICAN EXPRESS CO | HOLD | — | 0.2% | +0.0% | 0.6 | 1,900 | +0 | 5 | — |
| ☆AMZN funds › | AMAZON COM INC | TRIM | — | 0.2% | +0.0% | 0.6 | 2,691 | -100,087 | 5 | — |
| ☆IWS funds › | ISHARES TR | HOLD | — | 0.2% | +0.0% | 0.6 | 3,478 | +0 | 5 | — |
| ☆PNRG funds › | PRIMEENERGY RESOURCES CORP | ADD | — | 0.2% | +0.0% | 0.6 | 3,375 | +1,300 | 5 | — |
| ☆GLRE funds › | GREENLIGHT CAP RE LTD | HOLD | — | 0.2% | -0.0% | 0.6 | 34,407 | +0 | 5 | — |
| ☆BYFC funds › | BROADWAY FINL CORP DEL | HOLD | — | 0.2% | +0.0% | 0.5 | 56,156 | +0 | 5 | — |
| ☆GLIBK funds › | LIBERTY CAP CORP | HOLD | — | 0.2% | -0.0% | 0.5 | 14,355 | +0 | 4 | — |
| ☆CLBK funds › | COLUMBIA FINL INC | NEW | — | 0.2% | +0.2% | 0.5 | 21,685 | +21,685 | 1 | — |
| ☆GTX funds › | GARRETT MOTION INC | HOLD | — | 0.2% | +0.1% | 0.5 | 12,500 | +0 | 5 | — |
| ☆JNJ funds › | JOHNSON & JOHNSON | HOLD | — | 0.1% | -0.0% | 0.4 | 1,674 | +0 | 5 | — |
| ☆DIS funds › | DISNEY WALT CO | HOLD | — | 0.1% | -0.0% | 0.4 | 3,928 | +0 | 5 | — |
| ☆MCY funds › | MERCURY GENL CORP NEW | TRIM | — | 0.1% | +0.0% | 0.4 | 3,459 | -200 | 5 | — |
| ☆TNL funds › | TRAVEL PLUS LEISURE CO | HOLD | — | 0.1% | +0.0% | 0.3 | 4,573 | +0 | 5 | — |
| ☆CMG funds › | CHIPOTLE MEXICAN GRILL INC | HOLD | — | 0.1% | -0.0% | 0.3 | 10,100 | +0 | 5 | — |
| ☆GLIBA funds › | LIBERTY CAP CORP | ADD | — | 0.1% | +0.0% | 0.3 | 15,581 | +8,103 | 4 | — |
| ☆WH funds › | WYNDHAM HOTELS & RESORTS INC | HOLD | — | 0.1% | -0.0% | 0.3 | 3,967 | +0 | 5 | — |
| ☆CHTR funds › | CHARTER COMMUNICATIONS INC | NEW | — | 0.1% | +0.1% | 0.3 | 2,000 | +2,000 | 1 | — |
| ☆CAR funds › | AVIS BUDGET GROUP INC | TRIM | — | 0.1% | -0.1% | 0.3 | 1,923 | -1,285 | 5 | — |
| ☆CUSIP:155123102 funds › | CENTRAL SECS CORP | HOLD | — | 0.1% | -0.0% | 0.3 | 5,186 | +0 | 5 | — |
| ☆HGV funds › | HILTON GRAND VACATIONS INC | TRIM | — | 0.1% | -0.1% | 0.3 | 5,000 | -9,000 | 5 | — |
| ☆RKT funds › | ROCKET COS INC | HOLD | — | 0.1% | +0.0% | 0.3 | 16,500 | +0 | 3 | — |
| ☆EML funds › | EASTERN CO | NEW | — | 0.1% | +0.1% | 0.3 | 9,034 | +9,034 | 1 | — |
| ☆PRKS funds › | UNITED PARKS & RESORTS INC | NEW | — | 0.1% | +0.1% | 0.2 | 5,000 | +5,000 | 1 | — |
| ☆COST funds › | COSTCO WHOLESALE CORPORATION | HOLD | — | 0.1% | -0.0% | 0.2 | 240 | +0 | 5 | — |
| ☆FULT funds › | FULTON FINL CORP PA | NEW | — | 0.1% | +0.1% | 0.2 | 8,941 | +8,941 | 1 | — |
| ☆MCD funds › | MCDONALDS CORP | HOLD | — | 0.1% | -0.0% | 0.2 | 800 | +0 | 5 | — |
| ☆CLST funds › | CATALYST BANCORP INC | TRIM | — | 0.1% | -0.0% | 0.2 | 10,669 | -3,000 | 5 | — |
| ☆FSP funds › | FRANKLIN STR PPTYS CORP | ADD | — | 0.1% | +0.0% | 0.2 | 332,694 | +172,300 | 2 | — |
| ☆YEXT funds › | YEXT INC | NEW | — | 0.1% | +0.1% | 0.2 | 32,500 | +32,500 | 1 | — |
| ☆LBTYK funds › | LIBERTY GLOBAL LTD | ADD | — | 0.0% | -0.0% | 0.1 | 24,856 | +14,000 | 5 | — |
| ☆AWX funds › | AVALON HLDGS CORP | HOLD | — | 0.0% | -0.0% | 0.1 | 36,784 | +0 | 5 | — |
| ☆KELYA funds › | KELLY SVCS INC | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -16,581 | 0 | — |
| ☆CUSIP:09549B104 funds › | BLUE FOUNDRY BANCORP | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -18,195 | 0 | — |
| ☆QVCAQ funds › | QVC GROUP INC | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -158,403 | 0 | — |
| ☆TTE funds › | TOTALENERGIES SE | EXIT | — | 0.0% | -0.1% | 0.0 | 0 | -2,200 | 0 | — |
Point-in-time history
| Period | AUM ($M) | Positions | Turnover | Top-10 wt | Herfindahl | Quality Q | Skill | Universe |
|---|---|---|---|---|---|---|---|---|
| 2026Q2 | 292 | 78 | 0.07 | 70% | 0.072 | 0.667 | — | in |
| 2026Q1 | 269 | 74 | 0.12 | 69% | 0.073 | 0.551 | — | in |
| 2025Q4 | 261 | 72 | 0.09 | 73% | 0.083 | 0.594 | — | in |
| 2025Q3 | 252 | 75 | 0.06 | 71% | 0.086 | 0.629 | — | in |
| 2025Q2 | 229 | 76 | 0.08 | 70% | 0.089 | 0.612 | — | entered |
| 2025Q1 | 222 | 74 | 0.00 | 74% | 0.108 | 0.000 | — | out |
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short.
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