CIK: 0001584289
Total reported value
$2.9M
Reporting period: 2026-03-31 · Number of holdings: 3
1922 Investment Co LLC disclosed 3 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $2.9M and a quarterly turnover rate of 13.4%.
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1922 Investment Co LLC's disclosed holdings carry a Herfindahl concentration index of 0.738 — mathematically equivalent to about 1 equally-sized positions, well below its 3 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.35), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Add BRK-B
-3.8% -$223.9K
Trim ITOT
-37.7% -$40.7K
Add 02079k305
0.0% -$33.8K
Sold out IVV
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 84.86% | +3.98% | -3.79% | |
| 2 | ✓ | Alphabet Inc. | Stock-Other | 13.08% | +0.64% | — | |
| 3 | ITOT | Ishares Core S&p Total U.s. | ETF-Other | 2.06% | -0.96% | -37.70% |
Performance for Q3 2026
—
Performance Last 4 Quarters
—
Based on 0 months of available history
Based on 15% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 3 | $2.9M | 13 | |
| 2025-12-31 | 4 | $3.3M | 10 | |
| 2025-09-30 | 3 | $3.0M | 18 | |
| 2025-06-30 | 3 | $3.0M | 0 | |
| 2025-03-31 | 2 | $3.4M | 100 | 1BRK-B202079k |
| 2024-12-31 | 4 | $3.0M | 0 | |
| 2024-09-30 | 3 | $3.2M | 0 | 1BRK-B202079k |
| 2024-06-30 | 6 | $3.1M | 0 | |
| 2024-03-31 | 1 | — | 0 | |
| 2023-12-31 | 1 | — | 0 | |
| 2023-09-30 | 1 | — | 0 | |
| 2023-06-30 | 1 | — | — | |
| 2023-03-31 | 1 | — | — | |
| 2022-12-31 | 1 | — | 0 | |
| 2022-09-30 | 1 | — | 0 | |
| 2022-06-30 | 1 | — | 0 | |
| 2022-03-31 | 1 | — | 0 | |
| 2021-12-31 | 1 | — | 0 | |
| 2021-09-30 | 1 | — | 0 | |
| 2021-06-30 | 1 | — | 0 | |
| 2021-03-31 | 1 | — | 0 | |
| 2020-12-31 | 1 | — | 0 | |
| 2020-09-30 | 1 | — | 0 | |
| 2020-06-30 | 1 | — | 0 | |
| 2020-03-31 | 1 | — | 0 | |
| 2019-12-31 | 1 | — | 0 | |
| 2019-09-30 | 1 | — | 0 | |
| 2019-06-30 | 1 | — | 100 | |
| 2019-03-31 | 2 | $872.0K | 100 | |
| 2018-12-31 | 2 | $2.7M | 100 | |
| 2018-09-30 | 2 | $8.9M | 100 | |
| 2018-06-30 | 1 | — | 0 | |
| 2018-03-31 | 1 | — | 0 | |
| 2017-12-31 | 1 | — | 0 | |
| 2017-09-30 | 1 | — | 0 | |
| 2017-06-30 | 1 | — | 0 | |
| 2017-03-31 | 1 | — | 0 | |
| 2016-12-31 | 1 | — | 0 | |
| 2016-09-30 | 1 | — | 0 | |
| 2016-06-30 | 1 | — | 0 | |
| 2016-03-31 | 1 | — | 0 | |
| 2015-12-31 | 1 | — | 0 | |
| 2015-09-30 | 1 | — | 0 | |
| 2015-06-30 | 1 | — | 100 | |
| 2015-03-31 | 2 | $34.4M | 87 | 115117V |
| 2014-12-31 | 2 | $13.4M | 9 | 115117V |
| 2014-09-30 | 2 | $14.7M | 70 | 115117V |
| 2014-06-30 | 2 | $30.5M | 2 | 115117V |
| 2014-03-31 | 2 | $31.2M | 10 | 115117V |
| 2013-12-31 | 2 | $34.5M | 100 | 115117V |
| 2013-09-30 | 1 | — | 0 | |
| 2013-06-30 | 1 | — | 0 |
1922 Investment Co LLC's most significant position changes for 2026-03-31: Sold out: Ishares Core S&p 500 ETF (IVV); Trim: Berkshire Hathaway Inc-cl B (BRK-B) — shares -3.79%; Trim: Ishares Core S&p Total U.s. (ITOT) — shares -37.70%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | BRK-B | Berkshire Hathaway Inc-cl B | +4% | -3.79% | Trim |
| 2 | ✓ | Alphabet Inc. | +0.6% | — | Unchanged |
| 3 | ITOT | Ishares Core S&p Total U.s. | -1% | -37.70% | Trim |
| 4 | IVV | Ishares Core S&p 500 ETF | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-14 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-12 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | Amendment | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2024-06-12 | Amendment | View on EDGAR |
| 2023-09-30 | 2024-06-11 | Amendment | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2024-06-12 | Amendment | View on EDGAR |
| 2023-06-30 | 2024-06-11 | Amendment | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2024-06-12 | Amendment | View on EDGAR |
| 2023-03-31 | 2024-06-11 | Amendment | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-14 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-13 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-12 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-13 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-15 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-12 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-16 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-16 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-14 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-13 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-14 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-13 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-13 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-15 | 13F-HR | View on EDGAR |
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