Ticker · CUSIP 192005106

CDXS

CODEXIS INC

Healthcare·Biotechnology

···Share

Holders (tracked)

Combined shares

5,777,515

Combined value

$9.42M

Last close

$2.59

Quarter

2025Q4

Price is +58.9% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$2.59+0.48 (+22.75%)H $3.33 · L $0.98 · Avg Vol 1.3M

Tracked holders · last 8 quarters

+3 vs previous quarter over the last 8.

SEC event timeline

16 events

Ken Griffin (Citadel Advisors) added2026-02-17
+229,446 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+454,486 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+17,059 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−932,367 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+63,089 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+537,833 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−19,394 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+426,999 shares · 2025Q4
Position
Mario Gabelli (GAMCO) opened position2026-02-05
+10,000 shares · 2025Q4
Position
Two Sigma Investments trimmed2025-11-14
−10,903 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+3,950,557 shares · 2025Q3
Position
AQR Capital Management trimmed2025-11-14
−487 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+173,805 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+3,772 shares · 2025Q3
Position
Renaissance Technologies trimmed2025-11-13
−445,000 shares · 2025Q3
Position
Baillie Gifford & Co exited2025-10-31
−1,685,664 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for CDXS →

Follow-the-investor returns

If you'd copied each holder of CDXS…

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
Mario Gabelli (GAMCO)	2025Q4	$1.63	+58.9%	$26K
Ken Griffin (Citadel Advisors)	2017Q1	$1.66	+56.4%	$45K
Ken Griffin (Citadel Advisors)	2017Q1	$1.66	+56.4%	$45K
Paul Tudor Jones (Tudor Investment)	2022Q4	$1.71	+51.5%	$1.4M
D.E. Shaw & Co.	2019Q1	$2.25	+15.2%	$1.6M
Steve Cohen (Point72)	2023Q1	$2.26	+14.9%	$163K
Renaissance Technologies	2016Q1	$2.32	+11.7%	$1.9M
Izzy Englander (Millennium Mgmt)	2016Q1	$2.45	+5.9%	$8.1M
AQR Capital Management	2018Q2	$3.58	-27.7%	$168K
T. Rowe Price	2020Q4	$7.01	-63.0%	$115K
Two Sigma Investments	2017Q4	$8.09	-68.0%	$103K

Who moved on this name in 2025Q4

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

New positions3

Paul Tudor Jones (Tudor Investment)
+537,833
$877K
Steve Cohen (Point72)
+63,089
$103K
Mario Gabelli (GAMCO)
+10,000
$16K

Added to4

D.E. Shaw & Co.
+454,486
$741K
Renaissance Technologies
+426,999
$696K
Ken Griffin (Citadel Advisors)
+229,446
$374K
Two Sigma Investments
+17,059
$28K

Trimmed2

Izzy Englander (Millennium Mgmt)
−932,367
$1.5M
AQR Capital Management
−19,394
$32K

Exited0

—

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	10	18,510,435	$381.7M	—
2022Q2	11	21,187,032	$222.6M	+1
2022Q3	13	20,931,835	$126.8M	+2
2022Q4	14	21,055,465	$98.1M	+1
2023Q1	15	21,885,974	$90.6M	+1
2023Q2	13	23,578,100	$66.0M	-2
2023Q3	12	15,880,682	$30.0M	-1
2023Q4	9	12,158,893	$37.1M	-3
2024Q1	10	11,799,625	$41.2M	+1
2024Q2	11	10,568,223	$32.8M	+1
2024Q3	9	4,043,822	$12.5M	-2
2024Q4	9	2,309,862	$11.0M	—
2025Q1	9	2,737,274	$7.4M	—
2025Q2	7	2,828,701	$6.9M	-2
2025Q3	8	4,989,064	$12.2M	+1
2025Q4	11	5,777,515	$9.4M	+3

Who owns CDXS

11 super-investors · 2025Q4

Tracked stake

5.78M

Combined value

$9M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New3Added5Trim2Held1

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Izzy Englander Millennium Mgmt	3.14M	$5M	0.0%	Trim−932.4K
2	Renaissance Technologies	737.5K	$1M	0.0%	Added+427.0K
3	D.E. Shaw & Co.	628.3K	$1M	0.0%	Added+454.5K
4	Paul Tudor Jones Tudor Investment	537.8K	$877K	0.0%	New+537.8K
5	Ken Griffin Citadel Advisors	499.4K	$814K	0.0%	Added+229.4K
6	AQR Capital Management	64.7K	$105K	0.0%	Trim−19.4K
7	Steve Cohen Point72	63.1K	$103K	0.0%	New+63.1K
8	T. Rowe Price	44.3K	$73K	0.0%	Held
9	Two Sigma Investments	39.8K	$65K	0.0%	Added+17.1K
10	Ken Griffin Citadel Advisors	17.5K	$29K	0.0%	Added+229.4K
11	Mario Gabelli GAMCO	10.0K	$16K	0.0%	New+10.0K	—

Recent moves

20 transactions

TRIMAQR Capital Management
−19,394 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+537,833 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+229,446 · 2025Q4
ADDD.E. Shaw & Co.
+454,486 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−932,367 · 2025Q4
NEWSteve Cohen (Point72)
+63,089 · 2025Q4
ADDTwo Sigma Investments
+17,059 · 2025Q4
ADDRenaissance Technologies
+426,999 · 2025Q4
NEWMario Gabelli (GAMCO)
+10,000 · 2025Q4
TRIMTwo Sigma Investments
−10,903 · 2025Q3
NEWD.E. Shaw & Co.
+173,805 · 2025Q3
TRIMAQR Capital Management
−487 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+3,950,557 · 2025Q3
ADDT. Rowe Price
+3,772 · 2025Q3
TRIMRenaissance Technologies
−445,000 · 2025Q3
SOLDBaillie Gifford & Co
−1,685,664 · 2025Q3
ADDTwo Sigma Investments
+740 · 2025Q2
NEWIzzy Englander (Millennium Mgmt)
+117,002 · 2025Q2
ADDT. Rowe Price
+6,298 · 2025Q2
SOLDPaul Tudor Jones (Tudor Investment)
−16,332 · 2025Q2

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