JANE STREET GROUP, LLC SCYX — SCYNEXIS INC

Ownership history in JANE STREET GROUP, LLC  ·  17 quarters on record

AI Ownership Summary

JANE STREET GROUP, LLC reported SCYNEXIS INC (SCYX) in 17 quarterly 13F filings from 2024 Q1 through 2026 Q1. The latest visible filing shows SCYX 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 SCYX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was JANE STREET GROUP, LLC's position in SCYNEXIS 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

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

High-water mark
Peak Conviction
0.0% in 2024 Q1

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

Time in book
Holding Window
2024 Q1 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.

SCYX stock page JANE STREET GROUP, LLC fund profile JANE STREET GROUP, LLC full holdings
How JANE STREET GROUP, LLC held SCYX — position size vs. price
% of Fund (quarterly)    SCYX 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 — — — 57,138 +29,838 +109.3% 0.00% $52K 2026-05-12 $6.24
2026 Q1 ADDED — — — 27,300 +12,408 +83.3% 0.00% $25K 2026-05-12 $6.24
2025 Q4 REDUCED 62.3% +45.1% ❌ 14,892 -24,604 -62.3% 0.00% $9K 2026-02-12 $6.22
2025 Q2 ADDED — — — 39,496 +12,989 +49.0% 0.00% $27K 2025-08-14 $6.42
2024 Q4 ADDED — — — 26,507 +5,945 +28.9% 0.00% $32K 2025-02-14 $8.96
2024 Q2 REDUCED 78.1% -25.5% ✅ 20,562 -73,157 -78.1% 0.00% $41K 2024-08-15 $13.84
2024 Q1 ADDED — — — 93,719 +82,588 +742.0% 0.00% $138K 2024-05-16 $19.28
10 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding SCYX

As of 2026 Q1 — sorted by position size

Squadron Capital Management LLC 2.56% Empery Asset Management, LP 2.04% GREAT POINT PARTNERS LLC 3Y 7Y 1.59% HEIGHTS CAPITAL MANAGEMENT, INC 0.53% Avidity Partners Management LP 3Y 0.44% DAFNA Capital Management LLC 3Y 7Y 0.23% KINGDON CAPITAL MANAGEMENT, L.L.C. 3Y 7Y 0.2% Yakira Capital Management, Inc. 3Y 7Y 0.05% Nierenberg Investment Management Company, LLC 3Y 7Y 0.03% WEALTH EFFECTS LLC 3Y 0.03%

FAQ About JANE STREET GROUP, LLC and SCYX

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

How long has JANE STREET GROUP, LLC reported owning SCYX?

JANE STREET GROUP, LLC reported SCYX across 7 quarterly 13F filings, from 2024 Q1 through 2026 Q1.

What was the largest reported SCYX position in JANE STREET GROUP, LLC's portfolio?

The largest reported portfolio weight for SCYX was 0.00% in 2024 Q1.

What is the latest reported SCYX position on this page?

The most recent filing on this page is 2026 Q1, when JANE STREET GROUP, LLC reported 57,138 shares, equal to 0.00% of portfolio, with an estimated market value of $52K.

What does the chart on this SCYX ownership page compare?

The chart compares JANE STREET GROUP, LLC's quarterly SCYX 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 JANE STREET GROUP, LLC time their SCYX position?

Based on 13F filing dates vs. subsequent SCYX price moves, JANE STREET GROUP, LLC correctly timed 4 out of 16 reported position changes (25%). The annualised alpha on SCYX relative to SPY over the holding period was -37.6%.

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