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Kadant Inc. (KAI) institutional ownership

Market cap$3.6B SectorIndustrials
Funds holding · Q1 2026
293
reported KAI position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
170 buyers · 123 sellers

Kadant Inc. (KAI) price and institutional activity

Dates

Q1 2026

$0 bought by 170 investors
Wasatch Advisors LPGrandeur Peak Global Advisors, LLC +168 more
$0 sold by 123 investors
NorgesCapital World Investors +121 more
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Bought Sold Totals per quarter; hover a bar for the names.

Kadant Inc. (KAI) institutional activity · 293

Investor Type Est. change Change Δ Own Date
Norges · Exited
Change −151K Δ Own −100.0% Date Q1 2026
Norges Exited· Q1 2026 −151K −100.0% Q1 2026
Capital World Investors · Reduced
Change −140K Date Q1 2026
Capital World Investors Reduced· Q1 2026 −140K Q1 2026
Wasatch Advisors LP · Added
Change +125K Date Q1 2026
Wasatch Advisors LP Added· Q1 2026 +125K Q1 2026
Nomura Asset Management International Inc. · Reduced
Change −91K Date Q1 2026
Nomura Asset Management International Inc. Reduced· Q1 2026 −91K Q1 2026
Grandeur Peak Global Advisors, LLC · Added
Change +86K Date Q1 2026
Grandeur Peak Global Advisors, LLC Added· Q1 2026 +86K Q1 2026
T. Rowe Price Investment Management, Inc. · Exited
Change −77K Δ Own −100.0% Date Q1 2026
T. Rowe Price Investment Management, Inc. Exited· Q1 2026 −77K −100.0% Q1 2026
Riverbridge Partners LLC · Added
Change +76K Date Q1 2026
Riverbridge Partners LLC Added· Q1 2026 +76K Q1 2026
Citadel Advisors LLC Added· Q1 2026 +66K +1098.0% Q1 2026
Champlain Investment Partners, LLC · Reduced
Change −55K Date Q1 2026
Champlain Investment Partners, LLC Reduced· Q1 2026 −55K Q1 2026
Chevy Chase Trust Holdings, LLC · Reduced
Change −52K Date Q1 2026
Chevy Chase Trust Holdings, LLC Reduced· Q1 2026 −52K Q1 2026
Ameriprise Financial Inc · Added
Change +52K Date Q1 2026
Ameriprise Financial Inc Added· Q1 2026 +52K Q1 2026
Janus Henderson Group PLC · Added
Change +45K Date Q1 2026
Janus Henderson Group PLC Added· Q1 2026 +45K Q1 2026
Bessemer Group Inc · Reduced
Change −38K Date Q1 2026
Bessemer Group Inc Reduced· Q1 2026 −38K Q1 2026
Vanguard · Added
Change +35K Date Q1 2026
Vanguard Added· Q1 2026 +35K Q1 2026
Fifth Third Bancorp · Added
Change +34K Date Q1 2026
Fifth Third Bancorp Added· Q1 2026 +34K Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 293

Famous investor activity in Kadant Inc. (KAI)

Kadant Inc. (KAI) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Albertine John M. · Director 2 operations 0
Owned 256 Trade date Jul 4, 2026 Filed date Jul 6, 2026
Albertine John M. Director 2 operations 0 256 Jul 4, 2026 Jul 6, 2026
Leonard Thomas C. · Director 2 operations 0
Owned 256 Trade date Jul 4, 2026 Filed date Jul 6, 2026
Leonard Thomas C. Director 2 operations 0 256 Jul 4, 2026 Jul 6, 2026
O'Mara Rebecca Martinez · Director 2 operations 0
Owned 256 Trade date Jul 4, 2026 Filed date Jul 6, 2026
O'Mara Rebecca Martinez Director 2 operations 0 256 Jul 4, 2026 Jul 6, 2026
Painter Jonathan W. · Director 2 operations 0
Owned 256 Trade date Jul 4, 2026 Filed date Jul 6, 2026
Painter Jonathan W. Director 2 operations 0 256 Jul 4, 2026 Jul 6, 2026
Russell Erin L. · Director 2 operations 0
Owned 256 Trade date Jul 4, 2026 Filed date Jul 6, 2026
Russell Erin L. Director 2 operations 0 256 Jul 4, 2026 Jul 6, 2026
Powell Jeffrey L. · Director Gift (G) -12K
Owned 0 Trade date Jun 3, 2026 Filed date Jun 3, 2026
Powell Jeffrey L. Director Gift (G) -12K 0 Jun 3, 2026 Jun 3, 2026
Krause Stacy D. · Officer Sell −$410K
Price $334.17 Qty −1K Owned 1K Trade date May 27, 2026 Filed date May 27, 2026
Krause Stacy D. Officer Sell $334.17 −1K −$410K 1K May 27, 2026 May 27, 2026
Blanchard Thomas Andrew · Officer Sell −$451K
Price $322.04 Qty −1K Owned 557 Trade date May 18, 2026 Filed date May 18, 2026
Blanchard Thomas Andrew Officer Sell $322.04 −1K −$451K 557 May 18, 2026 May 18, 2026
Albertine John M. · Director 2 operations 0
Owned 384 Trade date Apr 4, 2026 Filed date Apr 6, 2026
Albertine John M. Director 2 operations 0 384 Apr 4, 2026 Apr 6, 2026
Leonard Thomas C. · Director 2 operations 0
Owned 384 Trade date Apr 4, 2026 Filed date Apr 6, 2026
Leonard Thomas C. Director 2 operations 0 384 Apr 4, 2026 Apr 6, 2026
O'Mara Rebecca Martinez · Director 2 operations 0
Owned 384 Trade date Apr 4, 2026 Filed date Apr 6, 2026
O'Mara Rebecca Martinez Director 2 operations 0 384 Apr 4, 2026 Apr 6, 2026
Painter Jonathan W. · Director 2 operations 0
Owned 384 Trade date Apr 4, 2026 Filed date Apr 6, 2026
Painter Jonathan W. Director 2 operations 0 384 Apr 4, 2026 Apr 6, 2026
Russell Erin L. · Director 2 operations 0
Owned 384 Trade date Apr 4, 2026 Filed date Apr 6, 2026
Russell Erin L. Director 2 operations 0 384 Apr 4, 2026 Apr 6, 2026
Powell Jeffrey L. · Director, Officer Gift (G) -49K
Owned 12K Trade date Mar 11, 2026 Filed date Mar 12, 2026
Powell Jeffrey L. Director, Officer Gift (G) -49K 12K Mar 11, 2026 Mar 12, 2026
Albertine John M. · Director Grant (A) 513
Owned 513 Trade date Mar 11, 2026 Filed date Mar 12, 2026
Albertine John M. Director Grant (A) 513 513 Mar 11, 2026 Mar 12, 2026
15 of 48
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Kadant Inc. (KAI) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Kayne Anderson Rudnick Investment Management LLC 1.3M
% of shares outstanding 11.4% Filing date Feb 13, 2024
Kayne Anderson Rudnick Investment Management LLC 1.3M 11.4% Feb 13, 2024
Vanguard Group Inc 975K
% of shares outstanding 8.3% Filing date Nov 12, 2024
Vanguard Group Inc 975K 8.3% Nov 12, 2024
BlackRock Inc. 940K
% of shares outstanding 8.0% Filing date Jan 25, 2024
BlackRock Inc. 940K 8.0% Jan 25, 2024
Neuberger Berman Group LLC 912K
% of shares outstanding 7.8% Filing date Feb 13, 2024
Neuberger Berman Group LLC 912K 7.8% Feb 13, 2024
Wasatch Advisors LP 869K
% of shares outstanding 7.4% Filing date Jul 15, 2026
Wasatch Advisors LP 869K 7.4% Jul 15, 2026
Vanguard Portfolio Management 712K
% of shares outstanding 6.0% Filing date Apr 29, 2026
Vanguard Portfolio Management 712K 6.0% Apr 29, 2026
Vanguard Capital Management 620K
% of shares outstanding 5.2% Filing date Apr 30, 2026
Vanguard Capital Management 620K 5.2% Apr 30, 2026
Capital International Investors 612K
% of shares outstanding 5.2% Filing date Feb 9, 2024
Capital International Investors 612K 5.2% Feb 9, 2024
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Kadant Inc. (KAI) ownership FAQ

Who owns KAI?

293 reporting institutions disclosed KAI position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.