# PUMA BIOTECHNOLOGY INC COM

PUMA BIOTECHNOLOGY INC COM is a security (CUSIP 74587V107) tracked across SEC portfolio filings. 161 institutional managers reported $222.1M on Form 13F as of 2026-06-30; 16 registered fund positions totaling $16.1M via N-PORT as of 2026-05-31.

## Summary

- Issuer: PUMA BIOTECHNOLOGY INC
- Class: COM
- CUSIP: 74587V107
- Asset category: EC
- 13F holders: 161
- 13F value: $222.1M
- 13F period: 2026-06-30
- N-PORT fund positions: 16
- N-PORT value: $16.1M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 161 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| ACORN CAPITAL ADVISORS, LLC | NEW YORK, NY | $26.4M | 4,131,299 |
| BlackRock, Inc. | New York, NY | $23.0M | 3,598,952 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $22.6M | 3,797,748 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $12.4M | 1,942,413 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $12.2M | 1,916,346 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $9.4M | 1,477,519 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $9.2M | 1,436,106 |
| [O'SHAUGHNESSY ASSET MANAGEMENT, LLC](https://search.stillhousedata.com/firm/144594) | Stamford, CT | $7.3M | 1,138,169 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $6.5M | 1,017,342 |
| STATE STREET CORP | BOSTON, MA | $5.9M | 917,590 |
| [KENNEDY CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/105834) | ST LOUIS, MO | $5.7M | 889,601 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $5.1M | 800,194 |
| [Connor, Clark & Lunn Investment Management Ltd.](https://search.stillhousedata.com/firm/107557) | VANCOUVER, A1 | $5.0M | 782,798 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/111441) | HOUSTON, TX | $5.0M | 775,341 |
| RITHOLTZ WEALTH MANAGEMENT | NEW YORK, NY | $4.9M | 774,308 |

## Top fund holders (N-PORT)

_Showing 15 of 16 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $5.8M | 2.68% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $3.5M | 3.41% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $2.7M | 0.33% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $1.6M | 0.90% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $1.1M | 1.42% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $429K | 0.89% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $399K | 4.05% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $180K | 0.03% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $143K | 0.05% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $115K | 0.63% |
| [VANGUARD GROWTH AND INCOME FUND](https://search.stillhousedata.com/fund/S000002913) | VANGUARD QUANTITATIVE FUNDS | $71K | 0.04% |
| [Longview Advantage ETF](https://search.stillhousedata.com/fund/S000086399) | RBB Fund Trust | $39K | 0.59% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $38K | 0.91% |
| [Vericimetry U.S. Small Cap Value Fund](https://search.stillhousedata.com/fund/S000033942) | VERICIMETRY FUNDS | $17K | 1.03% |
| [Putnam Multi-Asset Income Fund](https://search.stillhousedata.com/fund/S000067964) | Putnam Asset Allocation Funds | $11K | 0.12% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/74587V107.md)
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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.