# EMERGENT BIOSOLUTIONS INC COM

EMERGENT BIOSOLUTIONS INC COM is a security (CUSIP 29089Q105) tracked across SEC portfolio filings. 198 institutional managers reported $357.5M on Form 13F as of 2026-06-30; 17 registered fund positions totaling $18.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: EMERGENT BIOSOLUTIONS INC
- Class: COM
- CUSIP: 29089Q105
- Asset category: EC
- 13F holders: 198
- 13F value: $357.5M
- 13F period: 2026-06-30
- N-PORT fund positions: 17
- N-PORT value: $18.0M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 198 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $43.9M | 3,553,999 |
| BlackRock, Inc. | New York, NY | $36.0M | 4,341,462 |
| STATE STREET CORP | BOSTON, MA | $23.7M | 2,849,701 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $22.9M | 2,757,158 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $20.1M | 2,425,722 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $12.5M | 1,506,075 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $10.6M | 1,272,909 |
| PALISADE CAPITAL MANAGEMENT, LP | FORT LEE, NJ | $10.0M | 1,201,323 |
| [OAK HILL ADVISORS LP](https://search.stillhousedata.com/firm/125352) | New York, NY | $9.2M | 1,113,338 |
| D. E. Shaw & Co., Inc. | New York, NY | $8.3M | 1,003,912 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $8.2M | 989,677 |
| Russell Investments Group, Ltd. | Seattle, WA | $7.2M | 859,482 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $6.7M | 811,560 |
| [PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.](https://search.stillhousedata.com/firm/115220) | TULSA, OK | $6.4M | 772,771 |
| MORGAN STANLEY | NEW YORK, NY | $6.2M | 744,536 |

## Top fund holders (N-PORT)

_Showing 15 of 17 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $4.9M | 0.60% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $3.9M | 3.82% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $2.4M | 1.39% |
| [Ancora/Thelen Small-Mid Cap Fund](https://search.stillhousedata.com/fund/S000039307) | ANCORA TRUST | $1.7M | 82.00% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $1.4M | 1.86% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $894K | 4.87% |
| [JAMES SMALL CAP FUND](https://search.stillhousedata.com/fund/S000003563) | JAMES ADVANTAGE FUNDS | $821K | 104.94% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $709K | 1.47% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $620K | 6.28% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $252K | 0.04% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $210K | 0.07% |
| [Longview Advantage ETF](https://search.stillhousedata.com/fund/S000086399) | RBB Fund Trust | $82K | 1.25% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $62K | 1.48% |
| [Vericimetry U.S. Small Cap Value Fund](https://search.stillhousedata.com/fund/S000033942) | VERICIMETRY FUNDS | $21K | 1.28% |
| Gabelli Healthcare & WellnessRx Trust | Gabelli Healthcare & WellnessRx Trust | $8K | 0.56% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/29089Q105.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.