Columbia Asset Management
CIK 1585047 · Holdings on Mar 31, 2025 · First reported Apr 10, 2025
Top ten holdings
Q1 2025- AAPL9.63%
- MSFT7.13%
- ERIE6.24%
- V3.88%
- AMZN3.35%
- GOOGL2.53%
- MRK2.24%
- AVGO1.98%
- IBM1.85%
- JNJ1.83%
Share classes counted separately40.66%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- AAPLWeight decreased · -0.95 pp10.58% → 9.63%Shares -7.65K (-3.46%)
- AVGOWeight decreased · -0.85 pp2.83% → 1.98%Shares -5.73K (-8.96%)
- MSFTWeight decreased · -0.62 pp7.75% → 7.13%Shares -2.67K (-2.78%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 25
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | AAPLAPPLE INC View history and evidence | $47.38M | 9.63% | 213.29K shares | 10.58% → 9.63%-0.95 pp -7.65K (-3.46%) | Reduced | ↗▾ |
| 02 | MSFTMICROSOFT CORP View history and evidence | $35.11M | 7.13% | 93.54K shares | 7.75% → 7.13%-0.62 pp -2.67K (-2.78%) | Reduced | ↗▾ |
| 03 | ERIEERIE INDEMNITY COMPANY-CL ACL A View history and evidence | $30.71M | 6.24% | 73.29K shares | 5.80% → 6.24%+0.44 pp -230 (-0.31%) | Reduced | ↗▾ |
| 04 | VVISA INC-CLASS A SHARESCOM CL A View history and evidence | $19.07M | 3.88% | 54.42K shares | 3.40% → 3.88%+0.48 pp -1.87K (-3.32%) | Reduced | ↗▾ |
| 05 | AMZNAMAZON.COM INC View history and evidence | $16.47M | 3.35% | 86.55K shares | 3.80% → 3.35%-0.45 pp -3.96K (-4.37%) | Reduced | ↗▾ |
| 06 | GOOGLALPHABET INC-CL ACAP STK CL A View history and evidence | $12.43M | 2.53% | 80.36K shares | 3.00% → 2.53%-0.47 pp -2.44K (-2.95%) | Reduced | ↗▾ |
| 07 | MRKMERCK & CO. INC. View history and evidence | $11.01M | 2.24% | 122.65K shares | 2.48% → 2.24%-0.24 pp -7.73K (-5.93%) | Reduced | ↗▾ |
| 08 | AVGOBROADCOM INC View history and evidence | $9.74M | 1.98% | 58.18K shares | 2.83% → 1.98%-0.85 pp -5.73K (-8.96%) | Reduced | ↗▾ |
| 09 | IBMINTL BUSINESS MACHINES CORP View history and evidence | $9.11M | 1.85% | 36.65K shares | 1.64% → 1.85%+0.21 pp -2.31K (-5.92%) | Reduced | ↗▾ |
| 10 | JNJJOHNSON & JOHNSON View history and evidence | $9.03M | 1.83% | 54.43K shares | 1.52% → 1.83%+0.31 pp -671 (-1.22%) | Reduced | ↗▾ |
Options overlay 54
$19.08M notionalPut and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.
| Security | Put / Call | Underlying shares | Notional | Quantity change | |
|---|---|---|---|---|---|
AXPAMERICAN EXPRESS CO View history and evidence | Call | 1.80M | $1.79M | +1.21M (+205.08%) | ▾ |
ABBVABBVIE INC View history and evidence | Call | 1.18M | $1.17M | +340.00K (+40.28%) | ▾ |
AVGOBROADCOM INC View history and evidence | Call | 1.11M | $1.10M | +565.00K (+102.73%) | ▾ |
3 / 54 options · preview only
Exited positions 50
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| GM GENERAL MOTORS CO | Call | -1,606,000 | -$1.61M | SEC filing ↗ | SEC filing ↗ |
| F FORD MOTOR CO | Call | -1,623,000 | -$1.60M | SEC filing ↗ | SEC filing ↗ |
| AMGN AMGEN INC | Call | -1,200,000 | -$1.19M | SEC filing ↗ | SEC filing ↗ |
3 / 50 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1585047 · Period 2025-03-31
Data loaded 2026-09-23 · First reported 2025-04-10
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 511211247
}Research all 232 reported holdings.
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