OSTERWEIS CAPITAL MANAGEMENT INC
CIK 1007524 · Holdings on Mar 31, 2025 · First reported Jun 5, 2025
Top ten holdings
Q1 2025- 55087PAB04.19%
- MSFT3.78%
- GOOG3.73%
- 009066AB73.34%
- 12685JAE53.25%
- AMZN3.14%
- 92940WAD12.52%
- V2.39%
- 405024AB62.30%
- UNH2.21%
Share classes counted separately30.85%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- 12685JAE5Weight increased · +2.56 pp0.69% → 3.25%Shares +53.30M (+333.16%)
- AWKWeight increased · +0.95 pp1.18% → 2.13%Shares +90.14K (+44.39%)
- 55087PAB0Weight increased · +0.81 pp3.38% → 4.19%Shares +11.75M (+16.07%)
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 30
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | 55087PAB0LYFT INCNOTE 1.500% 5/1 View history and evidence | $84.90M | 4.19% | 84.88M principal (USD) | 3.38% → 4.19%+0.81 pp +11.75M (+16.07%) | Added | ↗▾ |
| 02 | MSFTMICROSOFT CORP View history and evidence | $76.67M | 3.78% | 204.23K shares | 4.22% → 3.78%-0.44 pp -11.07K (-5.14%) | Reduced | ↗▾ |
| 03 | GOOGALPHABET INC-CL CCAP STK CL C View history and evidence | $75.58M | 3.73% | 483.75K shares | 4.31% → 3.73%-0.58 pp -2.81K (-0.58%) | Reduced | ↗▾ |
| 04 | 009066AB7AIRBNB INCNOTE 3/1 View history and evidence | $67.71M | 3.34% | 70.75M principal (USD) | 3.10% → 3.34%+0.24 pp 0 (0.00%) | Unchanged | ↗▾ |
| 05 | 12685JAE5CABLE ONE INCNOTE 3/1 View history and evidence | $65.84M | 3.25% | 69.31M principal (USD) | 0.69% → 3.25%+2.56 pp +53.30M (+333.16%) | Added | ↗▾ |
| 06 | AMZNAMAZON.COM INC View history and evidence | $63.69M | 3.14% | 334.76K shares | 3.53% → 3.14%-0.39 pp -10.98K (-3.17%) | Reduced | ↗▾ |
| 07 | 92940WAD1WIX LTDNOTE 8/1 View history and evidence | $51.03M | 2.52% | 51.94M principal (USD) | 2.34% → 2.52%+0.18 pp 0 (0.00%) | Unchanged | ↗▾ |
| 08 | VVISA INC-CLASS A SHARESCOM CL A View history and evidence | $48.35M | 2.39% | 137.96K shares | 2.16% → 2.39%+0.23 pp -8.73K (-5.95%) | Reduced | ↗▾ |
| 09 | 405024AB6HAEMONETICS CORPNOTE 3/0 View history and evidence | $46.60M | 2.30% | 48.57M principal (USD) | 2.14% → 2.30%+0.16 pp 0 (0.00%) | Unchanged | ↗▾ |
| 10 | UNHUNITEDHEALTH GROUP INC View history and evidence | $44.81M | 2.21% | 85.56K shares | 1.60% → 2.21%+0.61 pp +17.39K (+25.51%) | Added | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 26
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| 705573AB9 PEGASYSTEMS INC | Non-derivative | -74,500,000 | -$74.09M | SEC filing ↗ | SEC filing ↗ |
| HSY HERSHEY CO/THE | Non-derivative | -159,688 | -$27.04M | SEC filing ↗ | SEC filing ↗ |
| BDX BECTON DICKINSON AND CO | Non-derivative | -91,050 | -$20.66M | SEC filing ↗ | SEC filing ↗ |
3 / 26 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 1007524 · Period 2025-03-31
Data loaded 2026-09-23 · First reported 2025-06-05
Amendments and versions
{
"amendments_merged": [
{
"action": "REPLACE",
"accession": "0001085146-25-003428",
"cover_total": 2026050307,
"filing_date": "2025-06-05",
"claimed_type": "RESTATEMENT",
"confidential": false,
"positions_added": 0,
"positions_restated": 268,
"positions_cancelled": 0
}
],
"prior_versions": [
{
"accession": "0001085146-25-003082",
"filing_date": "2025-05-14",
"confidential": false,
"cover_table_value_total_raw": 20260502981
}
],
"cover_table_value": 2026050307
}Research all 337 reported holdings.
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