Ticker · CUSIP 23126K106

CURX

CURANEX PHARMACEUTICALS INC

···Share

Holders (tracked)

Combined shares

224,677

Combined value

$74.3K

Last close

$0.45

Quarter

2025Q4

Price is +36.4% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$0.45-3.57 (-88.78%)H $9.16 · L $0.27 · Avg Vol 2.5M

Position opened

Tracked holders · last 8 quarters

+1 vs previous quarter over the last 2.

SEC event timeline

5 events

Ken Griffin (Citadel Advisors) added2026-02-17
+40,211 shares · 2025Q4
Position
Two Sigma Investments opened position2026-02-17
+61,102 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) exited2026-02-17
−19,154 shares · 2025Q4
Position
Renaissance Technologies opened position2026-02-12
+59,297 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) opened position2025-11-14
+19,154 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for CURX →

Follow-the-investor returns

If you'd copied each holder of CURX…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Two Sigma Investments	2025Q4	$0.33	+36.4%	$28K
Renaissance Technologies	2025Q4	$0.33	+36.4%	$27K
Ken Griffin (Citadel Advisors)	2025Q3	$0.57	-20.9%	$47K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions2

Two Sigma Investments
+61,102
$20K
Renaissance Technologies
+59,297
$20K

Added to1

Ken Griffin (Citadel Advisors)
+40,211
$13K

Trimmed0

—

Exited1

Izzy Englander (Millennium Mgmt)
−19,154
$14K

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2025Q3	2	83,221	$60K	—
2025Q4	3	224,677	$74K	+1

Who owns CURX

3 super-investors · 2025Q4

Tracked stake

224.7K

Combined value

$74K

% of shares outstanding

—

shares-out unknown

Quarter action mix

New2Added1

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Ken Griffin Citadel Advisors	104.3K	$34K	0.0%	Added+40.2K
2	Two Sigma Investments	61.1K	$20K	0.0%	New+61.1K	—
3	Renaissance Technologies	59.3K	$20K	0.0%	New+59.3K	—

Recent moves

5 transactions

ADDKen Griffin (Citadel Advisors)
+40,211 · 2025Q4
NEWTwo Sigma Investments
+61,102 · 2025Q4
SOLDIzzy Englander (Millennium Mgmt)
−19,154 · 2025Q4
NEWRenaissance Technologies
+59,297 · 2025Q4
NEWIzzy Englander (Millennium Mgmt)
+19,154 · 2025Q3

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