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Wittenberg Investment Management, Inc.

CIK 1697790 · latest 13F filed 12 August 2026 · Read the filing on EDGAR

Wittenberg Investment Management, Inc. reported 78 US-listed holdings worth $292.5 million in its 13F for the quarter ended 30 June 2026, filed 12 August 2026. Its largest: Berkshire Hathaway Inc. Class B (17.4%), Apple Inc. (9.9%) and Siriusxm Holdings Inc. (9.4%). Against the quarter before, it opened 8 positions, added to 14, trimmed 24 and sold out of 4.

Reported holdings$292.5M+8.7% on Q1 2026
Positions78+4 on Q1 2026
The largest ten69.9%of its reported holdings
Latest 13FQ2 2026filed 12 August 2026
Where the money is
Added toHeldTrimmed
BRKB17.4%AAPL9.9%SIRI9.4%GOOG9.4%GOOGL7.9%WBD4.9%TRIP3.2%LBRDA3.0%SSP2.5%JPM2.3%PAR2.2%LLYVA1.6%THRMSF64 more23.4%

The 14 largest of its 78 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.

Reported holdings, quarter by quarter
Q3 2024: $311.5 million in 80 positions$312MQ3 24Q4 2024: $254.7 million in 74 positions$255MQ4 24Q1 2025: $221.8 million in 74 positions$222MQ1 25Q2 2025: $229.0 million in 76 positions$229MQ2 25Q3 2025: $252.0 million in 75 positions$252MQ3 25Q4 2025: $260.7 million in 72 positions$261MQ4 25Q1 2026: $269.0 million in 74 positions$269MQ1 26Q2 2026: $292.5 million in 78 positions$292MQ2 26

What the fund reported holding at each quarter's end; hover a bar for the number of positions

What its reported holdings returned

Held through each quarter, the holdings it reported returned +32.5% over the 7 quarters to 30 June 2026, against +30.2% for the S&P 500.

Its reported holdingsThe S&P 500
100110120130Q3 24Q4 24Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26Its holdings +32.5%S&P 500 +30.2%

Not the fund's own return: each 13F's holdings are kept unchanged until the next one, so trades inside a quarter, dividends, cash and fees are left out. A rough guide to how its picks have done over time.

What it did on the quarter

Opened 8Added 14Held 32Trimmed 24Sold out 4
Opened: 8Added: 14Held: 32Trimmed: 24Sold out: 4

Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held

Opened 8

  1. Taskus Inc. TASK$1.1 million
  2. Northfield Bancorp Inc. Del NFBK$740,227
  3. Columbia Bank MHC CLBK$460,156
  4. Charter Communications, Inc. CHTR$284,420
  5. Eastern Co. Com EML$251,597
  6. United Parks & Resorts Inc. PRKS$238,700
  7. Fulton Financial Corp. FULT$216,283
  8. Yext Inc. YEXT$151,775

Added to 14

  1. Liberty Broadband Corp. LBRDA+134,979 shares · +108%
  2. TripAdvisor, Inc. TRIP+102,280 shares · +17%
  3. Nextnav Inc. NN+48,500 shares · +38%
  4. Scripps E W Co. Ohio SSP+283,910 shares · +12%
  5. Par Technology Corp. PAR+25,000 shares · +7%
  6. Primeenergy Resources Corp. PNRG+1,300 shares · +63%
  7. Five Point Holdings LLC FPH+38,500 shares · +36%
  8. Liberty Broadband Corp. LBRDK+5,600 shares · +19%

and 6 more in the table below

Trimmed 24

  1. Amazon.com Inc. AMZN-100,087 shares · -97%
  2. Siriusxm Holdings Inc. SIRI-172,552 shares · -16%
  3. Alphabet Inc. GOOG-4,650 shares · -6%
  4. Versant Media Group, Inc. VSNT-43,200 shares · -32%
  5. Apple Inc. AAPL-3,052 shares · -3%
  6. Alphabet Inc. GOOGL-1,650 shares · -2%
  7. Hilton Grand Vacations Inc. HGV-9,000 shares · -64%
  8. Liberty Latin America Ltd LILAK-56,127 shares · -19%

and 16 more in the table below

Sold out of 4

  1. QVC Group Inc. QVCAQ$343,735 last quarter
  2. Blue Foundry Bancorp BLFY$240,902 last quarter
  3. TotalEnergies SE TTE$200,156 last quarter
  4. Kelly Svcs Inc. KELYA$146,742 last quarter

What it holds

CompanySharesValueOf its bookChange in shares
Berkshire Hathaway Inc. Class B BRKB101.5K$50.8 million17.37%no change
Apple Inc. AAPL99.7K$28.9 million9.87%-3.1K
Siriusxm Holdings Inc. SIRI934.9K$27.6 million9.44%-172.6K
Alphabet Inc. GOOG77.4K$27.3 million9.35%-4.7K
Alphabet Inc. GOOGL65.0K$23.2 million7.94%-1.6K
Warner Bros Discovery Inc. WBD540.4K$14.4 million4.93%no change
TripAdvisor, Inc. TRIP687.6K$9.4 million3.22%+102.3K
Liberty Broadband Corp. LBRDA259.6K$8.6 million2.95%+135.0K
Scripps E W Co. Ohio SSP2.6M$7.3 million2.50%+283.9K
JPMorgan Chase & Co. JPM20.5K$6.7 million2.29%-27
Par Technology Corp. PAR366.9K$6.4 million2.19%+25.0K
Liberty Live Holdings Inc. Com Ser A LLYVA46.5K$4.7 million1.61%no change
Thryv Hldgs Inc. THRY1.1M$4.4 million1.50%+9.0K
Microsoft Corp. MSFT11.7K$4.4 million1.49%no change
Tidewater Inc. TDW54.1K$3.6 million1.23%-1.9K
Liberty Latin America Ltd LILA457.2K$3.6 million1.23%-43.2K
Live Nation Entertainment, Inc. LYV18.7K$3.4 million1.17%no change
Versant Media Group, Inc. VSNT92.7K$3.3 million1.14%-43.2K
Nextnav Inc. NN176.8K$3.2 million1.08%+48.5K
Bank of America Corp. BAC45.2K$2.6 million0.88%no change
Liberty Global Ltd LBTYA191.9K$2.5 million0.84%-11.5K
Pricesmart Inc. PSMT12.0K$2.3 million0.80%-751
Moderna, Inc. MRNA32.5K$2.3 million0.78%-1.0K
APA Corp. APA60.0K$2.0 million0.67%no change
Liberty Latin America Ltd LILAK237.6K$1.9 million0.63%-56.1K
Jefferies Financial Group Inc. JEF36.9K$1.8 million0.63%-200
Occidental Petroleum Corp. OXY34.7K$1.7 million0.58%no change
Phinia Inc. PHIN20.5K$1.7 million0.58%-2.5K
Lifecore Biomedical Inc. LFCR314.0K$1.6 million0.56%+12.2K
Goldman Sachs Group Inc. GS1.6K$1.6 million0.56%-175
Liberty Media Corp. Del FWONA16.3K$1.4 million0.49%no change
Atlanta Braves Holdings Inc BATRK26.6K$1.4 million0.47%no change
Wells Fargo Co. New1.2K$1.3 million0.46%no change
Liberty Live Hldgs Inc. LLYVK12.5K$1.3 million0.45%-342
Reading Intl Inc. RDI971.8K$1.2 million0.43%-14.3K
Liberty Broadband Corp. LBRDK34.9K$1.2 million0.40%+5.6K
Spotify Technology S.A. SPOT2.5K$1.2 million0.40%no change
Taskus Inc. TASK240.6K$1.1 million0.38%new
Limbach Hldgs Inc. LMB14.6K$1.1 million0.38%no change
Cable One Inc. CABO20.0K$1.1 million0.36%-3.5K
Netflix Inc. NFLX14.3K$1.0 million0.35%no change
Contango Ore Inc. CTGO62.7K$989,7170.34%+9.9K
Wells Fargo & Company WFC11.3K$935,4850.32%no change
Ponce Financial Group Inc. PDLB45.8K$913,3720.31%-18.4K
Liberty Media Corp. Del FWONK8.5K$808,7850.28%no change
Five Point Holdings LLC FPH146.0K$769,4520.26%+38.5K
Northfield Bancorp Inc. Del NFBK50.3K$740,2270.25%new
American Express Co. AXP1.9K$642,6750.22%no change
Amazon.com Inc. AMZN2.7K$641,3730.22%-100.1K
iShares Trust IWS3.5K$572,4790.20%no change
Primeenergy Resources Corp. PNRG3.4K$563,2540.19%+1.3K
Greenlight Capital Re Ltd GLRE34.4K$556,7050.19%no change
Broadway Finl Corp. Del BYFC56.2K$542,4670.19%no change
Gci Liberty Inc. GLIBK14.4K$534,1500.18%no change
Columbia Bank MHC CLBK21.7K$460,1560.16%new
Garrett Motion Inc. GTX12.5K$452,8750.15%no change
Johnson & Johnson JNJ1.7K$425,1430.15%no change
Walt Disney Co. DIS3.9K$378,0700.13%no change
Mercury General Corp. MCY3.5K$368,7990.13%-200
Travel & Leisure Co. TNL4.6K$349,5140.12%no change
Chipotle Mexican Grill Inc. CMG10.1K$343,4000.12%no change
Gci Liberty Inc. GLIBA15.6K$341,2240.12%+8.1K
Wyndham Hotels & Resorts, Inc. WH4.0K$334,0610.11%no change
Charter Communications, Inc. CHTR2.0K$284,4200.10%new
Avis Budget Group, Inc. CAR1.9K$284,2770.10%-1.3K
Central Secs Corp. CET5.2K$272,0060.09%no change
Hilton Grand Vacations Inc. HGV5.0K$261,8500.09%-9.0K
Rocket Cos Inc. RKT16.5K$259,8750.09%no change
Eastern Co. Com EML9.0K$251,5970.09%new
United Parks & Resorts Inc. PRKS5.0K$238,7000.08%new
Costco Wholesale Corp. COST240$224,5130.08%no change
Fulton Financial Corp. FULT8.9K$216,2830.07%new
McDonald's Corp. MCD800$216,2480.07%no change
Catalyst Bancorp Inc. CLST10.7K$176,1450.06%-3.0K
Franklin STR Pptys Corp. FSP332.7K$171,3370.06%+172.3K
Yext Inc. YEXT32.5K$151,7750.05%new
Liberty Global Ltd LBTYK24.9K$127,3410.04%+14.0K
Avalon Hldgs Corp. AWX36.8K$91,5920.03%no change
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 4 it sold out of are in the box above.