# 1LIFE HEALTHCARE INC (ONEM)

> Institutional ownership reported to the SEC as of Q4 2022, from Form 13F filings. Source: https://holderbook.com/stocks/ONEM/

- Reporting holders: 232
- Reported value: $3.3B
- Held through calls: 0.4%
- Held through puts: 1.7%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [VANGUARD GROUP INC](https://holderbook.com/funds/102909-vanguard-group-inc/) | $285.3M | 17,071,447 | 0.0% | 12 |
| [Carlyle Group Inc.](https://holderbook.com/funds/1527166-carlyle-group-inc/) | $227.5M | 13,612,681 | 6.6% | 12 |
| [BlackRock Inc.](https://holderbook.com/funds/1364742-blackrock-inc/) | $223.0M | 13,348,066 | 0.0% | 12 |
| [UBS OCONNOR LLC](https://holderbook.com/funds/1132716-ubs-oconnor-llc/) | $141.4M | 8,459,920 | 7.0% | 2 |
| [FIL Ltd](https://holderbook.com/funds/318989-fil-ltd/) | $136.6M | 8,174,014 | 0.2% | 2 |
| [TIG Advisors, LLC](https://holderbook.com/funds/1358253-tig-advisors-llc/) | $135.1M | 5,713,876 | 8.2% | 2 |
| [HBK INVESTMENTS L P](https://holderbook.com/funds/1011443-hbk-investments-l-p/) | $108.3M | 6,480,000 | 4.6% | 2 |
| [Westchester Capital Management, LLC](https://holderbook.com/funds/1512805-westchester-capital-management-llc/) | $104.3M | 6,240,757 | 2.9% | 2 |
| [OAK MANAGEMENT CORP](https://holderbook.com/funds/1030818-oak-management-corp/) | $98.1M | 5,872,929 | 72.3% | 11 |
| [ALPINE ASSOCIATES MANAGEMENT INC.](https://holderbook.com/funds/1396835-alpine-associates-management-inc/) | $90.3M | 5,406,579 | 4.1% | 2 |
| [Sand Grove Capital Management LLP](https://holderbook.com/funds/1665077-sand-grove-capital-management-llp/) | $89.7M | 5,365,625 | 8.6% | 2 |
| [Balyasny Asset Management LLC](https://holderbook.com/funds/1218710-balyasny-asset-management-llc/) | $88.9M | 5,318,923 | 0.2% | 6 |
| [FARALLON CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/909661-farallon-capital-management-llc/) | $79.0M | 4,725,000 | 0.5% | 2 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $62.4M | 3,733,674 | 0.0% | 12 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $56.0M | 3,348,725 | 0.0% | 12 |
| [Magnetar Financial LLC](https://holderbook.com/funds/1352851-magnetar-financial-llc/) | $52.0M | 3,110,462 | 0.9% | 2 |
| [GOLDMAN SACHS GROUP INC](https://holderbook.com/funds/886982-goldman-sachs-group-inc/) | $51.1M | 3,059,700 | 0.0% | 12 |
| [BARCLAYS PLC](https://holderbook.com/funds/312069-barclays-plc/) | $51.0M | 3,049,399 | 0.0% | 4 |
| [KRYGER CAPITAL Ltd](https://holderbook.com/funds/1911807-kryger-capital-ltd/) | $50.7M | 3,036,641 | 7.7% | 2 |
| [Bank of New York Mellon Corp](https://holderbook.com/funds/1390777-bank-of-new-york-mellon-corp/) | $49.4M | 2,958,170 | 0.0% | 12 |
| [NORGES BANK](https://holderbook.com/funds/1374170-norges-bank/) | $43.2M | 2,585,339 | 0.0% | 12 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $42.6M | 2,491,049 | 0.0% | 12 |
| [Davidson Kempner Capital Management LP](https://holderbook.com/funds/1595082-davidson-kempner-capital-management-lp/) | $40.8M | 2,444,206 | 0.8% | 2 |
| [Pentwater Capital Management LP](https://holderbook.com/funds/1425851-pentwater-capital-management-lp/) | $40.8M | 2,440,000 | 0.7% | 2 |
| [WATER ISLAND CAPITAL LLC](https://holderbook.com/funds/1222765-water-island-capital-llc/) | $39.1M | 2,336,958 | 3.2% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q4 2022 | 232 | $3.3B |
| Q3 2022 | 228 | $3.1B |
| Q2 2022 | 185 | $1.3B |
| Q1 2022 | 186 | $1.7B |
| Q4 2021 | 201 | $2.7B |
| Q3 2021 | 202 | $2.8B |
| Q2 2021 | 225 | $4.2B |
| Q1 2021 | 245 | $4.6B |
| Q4 2020 | 240 | $4.8B |
| Q3 2020 | 185 | $3.0B |
| Q2 2020 | 156 | $3.1B |
| Q1 2020 | 89 | $1.3B |