SYNAPTOGENIX INC - COM NEW (SNPX)

CUSIP: 87167T201

Q3 2021 13F Holders as of 30 Sep 2021

Share change
-373,424
SEC-reported price per share
$9.94
Number of holders
13
Value change
-$3,289,010
Number of buys
8
Number of sells
10

Security key

87167T201

Report period

Q3 2021

Institutions

13

Top holders

10

Ownership snapshot

Top reported holders of SNPX - SYNAPTOGENIX INC - COM NEW (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Ikarian Capital, LLC
Disclosed value leader
Ikarian Capital, LLC
Comparable rows
0/15
Latest evidence
13 Jul 2021
13F 3/4/5 Highest disclosed value: $2,955,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Ikarian Capital, LLC has the largest disclosed position value at $2.96M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Ikarian Capital, LLC's linked filing trail.
Disclosed position value Top 5
Ikarian Capital, LLC $2.96M
AIGH Capital Management LLC $2.82M
Worth Venture Partners, LLC $642K
BOOTHBAY FUND MANAGEMENT, LLC $336K
Platform Technology Partners $320K

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Ikarian Capital, LLC
13F
Company
13F
—
denominator unverified
$2,955,000
300,000 shares
— 30 Jun 2021
AIGH Capital Management LLC
13F
Company
13F
—
denominator unverified
$2,825,000
316,945 shares
— 30 Jun 2021
Worth Venture Partners, LLC
13F
Company
13F
—
denominator unverified
$642,000
73,909 shares
— 30 Jun 2021
BOOTHBAY FUND MANAGEMENT, LLC
13F
Company
13F
—
denominator unverified
$336,000
34,079 shares
— 30 Jun 2021
Platform Technology Partners
13F
Company
13F
—
denominator unverified
$320,000
32,500 shares
— 30 Jun 2021
Diametric Capital, LP
13F
Company
13F
—
denominator unverified
$216,000
21,901 shares
— 30 Jun 2021
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
13
Shares
480,774
Rows available
13
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2021 vs Q2 2021 Across Filers

Q2 2021 holders
16
Q3 2021 holders
13
Holder diff
-3
Investor Q2 2021 Shares Q3 2021 Shares Share Diff Share Chg % Q2 2021 value Q3 2021 value Value change Value Chg %
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