PROFUND ADVISORS LLC EBS — EMERGENT BIOSOLUTIONS INC

Ownership history in PROFUND ADVISORS LLC  ·  34 quarters on record

AI Ownership Summary

PROFUND ADVISORS LLC reported EMERGENT BIOSOLUTIONS INC (EBS) in 34 quarterly 13F filings from 2024 Q3 through 2026 Q1. Peak portfolio weight reached 0.01% in 2025 Q4. The latest visible filing shows EBS at 0.01% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this EBS ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was PROFUND ADVISORS LLC's position in EMERGENT BIOSOLUTIONS INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

EBS was reported at 0.01% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.01% in 2025 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q3 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

EBS stock page PROFUND ADVISORS LLC fund profile PROFUND ADVISORS LLC full holdings
How PROFUND ADVISORS LLC held EBS — position size vs. price
% of Fund (quarterly)    EBS price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 7 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 38,069 +4,963 +15.0% 0.01% $316K 2026-04-27 $8.03
2025 Q4 ADDED — — — 33,106 +12,681 +62.1% 0.01% $409K 2026-02-06 $10.92
2025 Q3 ADDED — — — 20,425 +3,937 +23.9% 0.01% $180K 2025-11-06 $10.27
2025 Q2 REDUCED 25.0% +40.1% ❌ 16,488 -5,504 -25.0% 0.00% $105K 2025-08-07 $8.24
2025 Q1 REDUCED 17.2% +31.3% ❌ 21,992 -4,569 -17.2% 0.00% $107K 2025-05-08 $6.36
2024 Q4 REDUCED — — — 26,561 -682 -2.5% 0.01% $254K 2025-02-14 $9.72
2024 Q3 REDUCED 74.3% +10.8% ❌ 27,243 -78,953 -74.3% 0.01% $227K 2024-11-14 $9.27
27 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding EBS

As of 2026 Q1 — sorted by position size

Values First Advisors, Inc. 3Y 1.33% SILVER OAK SECURITIES, INCORPORATED 3Y 0.06% JAMES INVESTMENT RESEARCH, INC. 3Y 7Y 0.06% Baron Wealth Management LLC 0.04% EVOLVE PRIVATE WEALTH, LLC 0.03% One Wealth Advisors, LLC 3Y 7Y 0.02% RITHOLTZ WEALTH MANAGEMENT 3Y 7Y 0.01% E Fund Management Co., Ltd. 3Y 0.0% Vise Technologies, Inc. 3Y 0.0% Moisand Fitzgerald Tamayo, LLC 3Y 7Y 0.0%

FAQ About PROFUND ADVISORS LLC and EBS

These are the practical questions this page is built to answer before you even open the full history table.

How long has PROFUND ADVISORS LLC reported owning EBS?

PROFUND ADVISORS LLC reported EBS across 7 quarterly 13F filings, from 2024 Q3 through 2026 Q1.

What was the largest reported EBS position in PROFUND ADVISORS LLC's portfolio?

The largest reported portfolio weight for EBS was 0.01% in 2025 Q4.

What is the latest reported EBS position on this page?

The most recent filing on this page is 2026 Q1, when PROFUND ADVISORS LLC reported 38,069 shares, equal to 0.01% of portfolio, with an estimated market value of $316K.

What does the chart on this EBS ownership page compare?

The chart compares PROFUND ADVISORS LLC's quarterly EBS portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did PROFUND ADVISORS LLC time their EBS position?

Based on 13F filing dates vs. subsequent EBS price moves, PROFUND ADVISORS LLC correctly timed 16 out of 33 reported position changes (48%). The annualised alpha on EBS relative to SPY over the holding period was -8.9%.

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