Ticker · CUSIP 48282T104

KAI

KADANT INC

Industrials·Specialty Industrial Machinery

···Share

Holders (tracked)

Combined shares

458,312

Combined value

$76.26M

Last close

$322.22

Quarter

2025Q4

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 8.

Price is +93.7% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

17 events

Jeremy Grantham (GMO) trimmed2026-02-17
−9,964 shares · 2025Q4
13F
Ken Griffin (Citadel Advisors) trimmed2026-02-17
−9,647 shares · 2025Q4
13F
Two Sigma Investments added2026-02-17
+2,857 shares · 2025Q4
13F
D.E. Shaw & Co. added2026-02-17
+2,524 shares · 2025Q4
13F
Izzy Englander (Millennium Mgmt) added2026-02-17
+19,619 shares · 2025Q4
13F
T. Rowe Price added2026-02-17
+539 shares · 2025Q4
13F
AQR Capital Management added2026-02-17
+812 shares · 2025Q4
13F
Ray Dalio (Bridgewater Associates) added2026-02-13
+4,738 shares · 2025Q4
13F
Norges Bank (Norway SWF) opened position2026-02-10
+150,814 shares · 2025Q4
13F
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−2,172 shares · 2025Q3
13F
Two Sigma Investments added2025-11-14
+300 shares · 2025Q3
13F
D.E. Shaw & Co. added2025-11-14
+2,816 shares · 2025Q3
13F
AQR Capital Management added2025-11-14
+817 shares · 2025Q3
13F
T. Rowe Price added2025-11-14
+1,006 shares · 2025Q3
13F
Norges Bank (Norway SWF) exited2025-11-13
−126,064 shares · 2025Q3
13F
Jeremy Grantham (GMO) added2025-11-13
+591 shares · 2025Q3
13F
Ray Dalio (Bridgewater Associates) opened position2025-11-13
+2,328 shares · 2025Q3
13F

Insider activity

No insider transactions in the last 30 days.

View full insider history for KAI →

Follow-the-investor returns

If you'd copied each holder of KAI…

Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
T. Rowe Price	2019Q2	$106.67	+202.1%	$61.5M
AQR Capital Management	2016Q1	$212.05	+52.0%	$1.4M
Jeremy Grantham (GMO)	2017Q2	$226.60	+42.2%	$17.2M
Izzy Englander (Millennium Mgmt)	2016Q2	$285.96	+12.7%	$7.2M
Two Sigma Investments	2016Q1	$288.59	+11.7%	$2.0M
Ray Dalio (Bridgewater Associates)	2025Q3	$289.16	+11.4%	$2.3M
Ken Griffin (Citadel Advisors)	2016Q2	$292.89	+10.0%	$773K
Ken Griffin (Citadel Advisors)	2016Q2	$292.89	+10.0%	$773K
Ken Griffin (Citadel Advisors)	2016Q2	$292.89	+10.0%	$773K
D.E. Shaw & Co.	2016Q1	$298.67	+7.9%	$2.5M
D.E. Shaw & Co.	2016Q1	$298.67	+7.9%	$2.5M
Norges Bank (Norway SWF)	2017Q3	$310.01	+3.9%	$48.6M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.

New positions1

Norges Bank (Norway SWF)
+150,814
$43.0M

Added to6

Izzy Englander (Millennium Mgmt)
+19,619
$5.6M
Ray Dalio (Bridgewater Associates)
+4,738
$1.4M
Two Sigma Investments
+2,857
$814K
D.E. Shaw & Co.
+2,524
$719K
AQR Capital Management
+812
$231K
T. Rowe Price
+539
$154

Trimmed2

Jeremy Grantham (GMO)
−9,964
$2.8M
Ken Griffin (Citadel Advisors)
−9,647
$2.7M

Exited0

—

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	8	1,075,429	$208.8M	—
2022Q2	9	1,110,421	$682.7M	+1
2022Q3	12	1,137,149	$629K	+3
2022Q4	9	1,192,834	$163.6M	-3
2023Q1	11	1,221,570	$197.8M	+2
2023Q2	10	1,305,865	$232.3M	-1
2023Q3	10	1,270,365	$230.6M	—
2023Q4	11	1,325,593	$306.9M	+1
2024Q1	9	1,412,264	$387.9M	-2
2024Q2	12	1,403,615	$348.4M	+3
2024Q3	13	463,415	$86.2M	+1
2024Q4	12	427,576	$81.5M	-1
2025Q1	9	278,161	$30.2M	-3
2025Q2	10	455,164	$84.4M	+1
2025Q3	10	299,920	$32.6M	—
2025Q4	12	458,312	$76.3M	+2

Who owns KAI

12 super-investors · 2025Q4

Tracked stake

458.3K

Combined value

$76M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1Added7Trim4

#	Manager	Shares	Value	% of book	Last action
1	Norges Bank Norway SWF	150.8K	$43M	0.0%	New+150.8K
2	Jeremy Grantham GMO	53.3K	$15M	0.0%	Trim−10.0K
3	Izzy Englander Millennium Mgmt	22.5K	$6M	0.0%	Added+19.6K
4	D.E. Shaw & Co.	7.7K	$2M	0.0%	Added+2.5K
5	Ray Dalio Bridgewater Associates	7.1K	$2M	0.0%	Added+4.7K
6	Two Sigma Investments	6.4K	$2M	0.0%	Added+2.9K
7	Ken Griffin Citadel Advisors	6.1K	$2M	0.0%	Trim−9.6K
8	D.E. Shaw & Co.	5.7K	$2M	0.0%	Added+2.5K
9	AQR Capital Management	4.2K	$1M	0.0%	Added+812
10	Ken Griffin Citadel Advisors	2.4K	$684K	0.0%	Trim−9.6K
11	Ken Griffin Citadel Advisors	1.3K	$371K	0.0%	Trim−9.6K
12	T. Rowe Price	191.0K	$54K	0.0%	Added+539

Recent moves

20 transactions

ADDAQR Capital Management
+812 · 2025Q4
TRIMJeremy Grantham (GMO)
−9,964 · 2025Q4
ADDD.E. Shaw & Co.
+2,524 · 2025Q4
ADDTwo Sigma Investments
+2,857 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+19,619 · 2025Q4
ADDT. Rowe Price
+539 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−9,647 · 2025Q4
ADDRay Dalio (Bridgewater Associates)
+4,738 · 2025Q4
NEWNorges Bank (Norway SWF)
+150,814 · 2025Q4
ADDT. Rowe Price
+1,006 · 2025Q3
ADDTwo Sigma Investments
+300 · 2025Q3
ADDAQR Capital Management
+817 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−2,172 · 2025Q3
ADDD.E. Shaw & Co.
+2,816 · 2025Q3
SOLDNorges Bank (Norway SWF)
−126,064 · 2025Q3
NEWRay Dalio (Bridgewater Associates)
+2,328 · 2025Q3
ADDJeremy Grantham (GMO)
+591 · 2025Q3
ADDTwo Sigma Investments
+2,400 · 2025Q2
ADDT. Rowe Price
+739 · 2025Q2
NEWIzzy Englander (Millennium Mgmt)
+5,007 · 2025Q2

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