# THE ONCOLOGY INSTITUTE INC COM

THE ONCOLOGY INSTITUTE INC COM is a security (CUSIP 68236X100) tracked across SEC portfolio filings. 120 institutional managers reported $133.4M on Form 13F as of 2026-06-30; 10 registered fund positions totaling $8.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: THE ONCOLOGY INSTITUTE INC
- Class: COM
- CUSIP: 68236X100
- Asset category: EC
- 13F holders: 120
- 13F value: $133.4M
- 13F period: 2026-06-30
- N-PORT fund positions: 10
- N-PORT value: $8.5M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 120 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $16.9M | 4,748,635 |
| BlackRock, Inc. | New York, NY | $13.6M | 4,415,867 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | New York, NY | $10.3M | 3,360,052 |
| [Kanen Wealth Management LLC](https://search.stillhousedata.com/firm/282746) | CORAL SPRINGS, FL | $8.5M | 2,777,858 |
| [JOSH ARNOLD INVESTMENT CONSULTANT, LLC](https://search.stillhousedata.com/firm/163088) | EDINA, MN | $7.6M | 2,464,359 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $7.2M | 608,267 |
| [Balyasny Asset Management L.P.](https://search.stillhousedata.com/firm/138111) | Chicago, IL | $5.6M | 1,826,370 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $5.4M | 1,757,847 |
| [WEXFORD CAPITAL LP](https://search.stillhousedata.com/firm/108726) | GREENWICH, CT | $5.3M | 1,711,323 |
| [CenterBook Partners LP](https://search.stillhousedata.com/firm/312387) | Greenwich, CT | $4.8M | 1,568,423 |
| STATE STREET CORP | BOSTON, MA | $4.5M | 1,461,454 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $4.2M | 1,351,899 |
| B. Riley Financial, Inc. | Los Angeles, CA | $2.9M | 929,734 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $2.8M | 902,809 |
| [Walleye Capital LLC](https://search.stillhousedata.com/firm/161413) | NEW YORK, NY | $2.4M | 445,832 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $2.4M | 0.29% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $1.9M | 1.10% |
| [TIFF MULTI-ASSET FUND](https://search.stillhousedata.com/fund/S000006387) | TIFF Investment Program | $1.9M | 13.48% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $1.3M | 7.12% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $427K | 4.33% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $314K | 0.65% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $151K | 0.03% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $132K | 0.04% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $34K | 0.82% |
| Gabelli Healthcare & WellnessRx Trust | Gabelli Healthcare & WellnessRx Trust | $14K | 0.95% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/68236X100.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.