Skip to main content Skip to main content
Institutional Ownership · SEC Form 13F

Who owns SCYNEXIS, Inc. (SCYX)


Which tracked institutional funds hold SCYX, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SCYX company fundamentals →

Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-15). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.

46
Institutional holders
30M
Shares held (tracked funds)
68.5%
Of shares outstanding

How the tape is positioned

The tracked-fund tape on SCYX is one-sided between 2025-Q4 and 2026-Q1: 10 added or opened and 2 trimmed or exited — on balance accumulating.

A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.

Conviction spread

SCYX’s largest tracked holder by dollar value, Squadron Capital Management LLC, sizes it at 2.8% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 2.8pp conviction gap — its largest holder concentrates the name more heavily than the typical one.

Book-share is each fund’s reported value in SCYX divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.

Institutional & insider positioning

Between 2025-Q4 and 2026-Q1, across 46 tracked filers holding SCYX, 23 increased or opened the position and 18 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.

This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.

New buyers & exits

Funds opening or closing a position in SCYX between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.

New buyers 8

  • Squadron Capital Management LLC$7M
  • GREAT POINT PARTNERS LLC$7M
  • HEIGHTS CAPITAL MANAGEMENT, INC$2M
  • KINGDON CAPITAL MANAGEMENT, L.L.C.$2M
  • Empery Asset Management, LP$2M
  • VANGUARD CAPITAL MANAGEMENT LLC$1M

Full exits 2

  • GOLDMAN SACHS GROUP INC$1M
  • VANGUARD GROUP INC$1M

Largest adds

  • Avidity Partners Management LP$620K
  • ACADIAN ASSET MANAGEMENT LLC$303K

Institutional holders

One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).

FundSharesReported value% of valueQuarter
Squadron Capital Management LLC new7,608,695$7M22.2%2026-Q1
GREAT POINT PARTNERS LLC new7,554,347$7M22.0%2026-Q1
Avidity Partners Management LP2,081,660$2M6.2%2026-Q1
HEIGHTS CAPITAL MANAGEMENT, INC new2,086,960$2M6.1%2026-Q1
KINGDON CAPITAL MANAGEMENT, L.L.C. trimmed1,982,491$2M5.8%2026-Q1
Empery Asset Management, LP added1,847,826$2M5.4%2026-Q1
VANGUARD CAPITAL MANAGEMENT LLC new1,564,398$1M4.6%2026-Q1
DAFNA Capital Management LLC added1,086,956$997K3.2%2026-Q1
ACADIAN ASSET MANAGEMENT LLC added731,952$670K2.1%2026-Q1
MILLENNIUM MANAGEMENT LLC added622,161$570K1.8%2026-Q1
GEODE CAPITAL MANAGEMENT, LLC added486,368$446K1.4%2026-Q1
BlackRock, Inc. trimmed332,194$305K1.0%2026-Q1
VANGUARD FIDUCIARY TRUST CO new225,736$207K0.7%2026-Q1
RENAISSANCE TECHNOLOGIES LLC added224,640$206K0.7%2026-Q1
Yakira Capital Management, Inc. trimmed188,602$173K0.5%2026-Q1
CITADEL ADVISORS LLC added130,831$120K0.4%2026-Q1
BRIDGEWAY CAPITAL MANAGEMENT, LLC trimmed124,437$114K0.4%2026-Q1
Empowered Funds, LLC123,697$113K0.4%2026-Q1
STATE STREET CORP120,730$111K0.4%2026-Q1
NORTHERN TRUST CORP added95,577$88K0.3%2026-Q1
WEALTH EFFECTS LLC trimmed87,500$80K0.3%2026-Q1
GSA CAPITAL PARTNERS LLP trimmed87,542$80K0.3%2026-Q1
Nierenberg Investment Management Company, LLC75,555$69K0.2%2026-Q1
JANE STREET GROUP, LLC added57,138$52K0.2%2026-Q1
XTX Topco Ltd added52,284$48K0.2%2026-Q1
LPL Financial LLC trimmed38,480$35K0.1%2026-Q1
RAYMOND JAMES FINANCIAL INC added35,180$32K0.1%2026-Q1
Bank of New York Mellon Corp trimmed28,846$26K0.1%2026-Q1
SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed27,807$25K0.1%2026-Q1
HRT FINANCIAL LP added26,340$24K0.1%2026-Q1
MORGAN STANLEY trimmed24,868$23K0.1%2026-Q1
PDS Planning, Inc15,000$14K0.0%2026-Q1
TWO SIGMA SECURITIES, LLC trimmed12,300$11K0.0%2026-Q1
Pingora Partners LLC12,000$11K0.0%2026-Q1
Creative Planning trimmed10,669$10K0.0%2026-Q1
Vanguard Global Advisers, LLC new7,488$7K0.0%2026-Q1
US BANCORP \DE\3,100$3K0.0%2026-Q1
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added2,487$2K0.0%2026-Q1
OSAIC HOLDINGS, INC.1,730$2K0.0%2026-Q1
ROYAL BANK OF CANADA added820$1K0.0%2026-Q1
HighMark Wealth Management LLC1,066$9770.0%2026-Q1
Cornerstone Planning Group LLC300$2830.0%2026-Q1
SBI Securities Co., Ltd.232$2130.0%2026-Q1
CWM, LLC191$1750.0%2026-Q1
Bogart Wealth, LLC new12$110.0%2026-Q1
UBS Group AG trimmed4$40.0%2026-Q1
GOLDMAN SACHS GROUP INC added1,984,561$1M4.0%2025-Q4 stale
FEDERATED HERMES, INC. trimmed1,583,348$1M3.9%2025-Q3 stale
VANGUARD GROUP INC1,762,322$1M3.5%2025-Q4 stale
AMH Equity Ltd trimmed245,939$189K0.6%2025-Q3 stale
Tabor Asset Management, LP new189,802$181K0.6%2025-Q1 stale
Sequoia Financial Advisors, LLC new52,850$41K0.1%2025-Q3 stale
Squarepoint Ops LLC trimmed37,127$35K0.1%2025-Q1 stale
PARK AVENUE SECURITIES LLC14,000$13K0.0%2025-Q1 stale
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC new14,201$11K0.0%2025-Q3 stale
Chicago Partners Investment Group LLC trimmed10,330$7K0.0%2025-Q3 stale
WELLS FARGO & COMPANY/MN6,770$5K0.0%2025-Q3 stale
Sandy Spring Bank4,000$4K0.0%2025-Q1 stale
Atlantic Union Bankshares Corp new4,000$3K0.0%2025-Q2 stale
Wealthspire Advisors, LLC new3,000$2K0.0%2025-Q3 stale
BANK OF AMERICA CORP /DE/ added1,891$1K0.0%2025-Q4 stale
FMR LLC added1,500$1K0.0%2025-Q3 stale
Tower Research Capital LLC (TRC) trimmed1,806$1K0.0%2025-Q4 stale
CITIGROUP INC trimmed1,379$8720.0%2025-Q4 stale
MAI Capital Management500$3170.0%2025-Q4 stale
JPMORGAN CHASE & CO trimmed77$730.0%2025-Q1 stale
SageView Advisory Group, LLC trimmed39$250.0%2025-Q4 stale
CONCOURSE FINANCIAL GROUP SECURITIES, INC.00.0%2025-Q2 stale
SIMPLEX TRADING, LLC trimmed1040.0%2025-Q3 stale

Ownership over time

Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.

HoldersTotal shares

Reading this table

Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.

About 13F filings

A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.

Learn how to read institutional ownership