ADAGE CAPITAL PARTNERS GP, L.L.C. IFRX β€” INFLARX NV

Ownership history in ADAGE CAPITAL PARTNERS GP, L.L.C.  Β·  8 quarters on record

AI Ownership Summary

ADAGE CAPITAL PARTNERS GP, L.L.C. reported INFLARX NV (IFRX) in 8 quarterly 13F filings from 2025 Q2 through 2025 Q3. The latest visible filing shows IFRX at 0.00% 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 IFRX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was ADAGE CAPITAL PARTNERS GP, L.L.C.'s position in INFLARX NV, 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
2025 Q3

IFRX was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.0% in 2025 Q3

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

Time in book
Holding Window
2025 Q2 to 2025 Q3

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.

IFRX stock page ADAGE CAPITAL PARTNERS GP, L.L.C. fund profile ADAGE CAPITAL PARTNERS GP, L.L.C. full holdings
How ADAGE CAPITAL PARTNERS GP, L.L.C. held IFRX β€” position size vs. price
% of Fund (quarterly)    IFRX price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
πŸ“‹ Quarterly Holdings History 2 quarters  β–Ύ
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 UNCHANGED β€” β€” β€” 331,113 β€” 0% 0.00% $444K 2025-11-14 $1.35
2025 Q2 REDUCED 85.4% +73.4% ❌ 331,113 -1,940,846 -85.4% 0.00% $262K 2025-08-14 $0.83
6 older quarters hidden  β€”  Sign in free or upgrade to Premium to see full history

🏒 Other funds also holding IFRX

As of 2026 Q1 β€” sorted by position size

Pacifica Partners Inc. 3Y 0.0% Concurrent Investment Advisors, LLC 0.0% COMMONWEALTH EQUITY SERVICES, LLC 3Y 7Y 0.0%

FAQ About ADAGE CAPITAL PARTNERS GP, L.L.C. and IFRX

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

How long has ADAGE CAPITAL PARTNERS GP, L.L.C. reported owning IFRX?

ADAGE CAPITAL PARTNERS GP, L.L.C. reported IFRX across 2 quarterly 13F filings, from 2025 Q2 through 2025 Q3.

What was the largest reported IFRX position in ADAGE CAPITAL PARTNERS GP, L.L.C.'s portfolio?

The largest reported portfolio weight for IFRX was 0.00% in 2025 Q3.

What is the latest reported IFRX position on this page?

The most recent filing on this page is 2025 Q3, when ADAGE CAPITAL PARTNERS GP, L.L.C. reported 331,113 shares, equal to 0.00% of portfolio, with an estimated market value of $444K.

What does the chart on this IFRX ownership page compare?

The chart compares ADAGE CAPITAL PARTNERS GP, L.L.C.'s quarterly IFRX 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 ADAGE CAPITAL PARTNERS GP, L.L.C. time their IFRX position?

Based on 13F filing dates vs. subsequent IFRX price moves, ADAGE CAPITAL PARTNERS GP, L.L.C. correctly timed 4 out of 7 reported position changes (57%). The annualised alpha on IFRX relative to SPY over the holding period was -87.6%.

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