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Equibles

KAI

Kadant Inc

Company with tickers: KAI

CIK
886346
CUSIP
48282T104
Shares Outstanding
11,808,462
13F Activity (30d)
217 filings 192 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 319
Total Value: $3,837,417,449
Total Shares: 13,126,108
Showing 1–100 of 324 holdings by value · page 1 of 4

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 319 13F filers · Δ vs Dec 31, 2025
Top Holder
13.2%
Jun 2023 → Mar 2026 · range 10.4% – 13.2%
+0.1 pts
Top 5
39.4%
Jun 2023 → Mar 2026 · range 36.8% – 43.1%
−3.3 pts
Top 10
54.2%
Jun 2023 → Mar 2026 · range 54.2% – 60.1%
−3.0 pts
HHI
445
Jun 2023 → Mar 2026 · range 423 – 503
Broadly held −47

Quarterly Activity

vs Dec 31, 2025
New
55
Increased
125
Decreased
92
Sold Out
40
Unchanged
47
Holder count: +15
Institutional value: +1.9%
Shares held: -0.6%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large WASATCH ADVISORS LP +125,342 1,038,548
Small Grandeur Peak Global Advisors, LLC +85,998 113,603
Mid RIVERBRIDGE PARTNERS LLC +76,366 252,230
Mega CITADEL ADVISORS LLC +63,552 73,304
Mega AMERIPRISE FINANCIAL INC +51,686 86,712

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega Capital World Investors −139,923 354,850
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. −91,473 182,407
Mid Champlain Investment Partners, LLC −55,465 129,081
Large Chevy Chase Trust Holdings, LLC −52,137 74,279
Large BESSEMER GROUP INC −38,105 39,742

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 701,940 $205,212,159
Mega VANGUARD CAPITAL MANAGEMENT LLC 529,048 $154,667,182
Mega VANGUARD FIDUCIARY TRUST CO 81,915 $23,947,850
Large WCM INVESTMENT MANAGEMENT, LLC 23,085 $6,748,899
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 22,473 $6,569,981

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 1,297,741 $369,882,137
Mega NORGES BANK 150,814 $42,985,006
Mega T. Rowe Price Investment Management, Inc. 76,769 $21,880,700
Large COMERICA BANK 33,197 $9,461,808
Large VOLORIDGE INVESTMENT MANAGEMENT, LLC 25,188 $7,179,083
Filter: New 55 Increased 125 Reduced 92 Sold out 40 Unchanged 47
Showing 100 of 324
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $507,703,775 13.23% 1,736,630
Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC $339,592,296 8.85% 1,161,595
Large WASATCH ADVISORS LP $303,619,507 7.91% 1,038,548
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $205,212,159 5.35% 701,940
Mega VANGUARD CAPITAL MANAGEMENT LLC $154,667,182 4.03% 529,048
Mega STATE STREET CORP $134,631,267 3.51% 460,514
Mega Capital International Investors $130,926,316 3.41% 447,841
Mega NEUBERGER BERMAN GROUP LLC $108,019,231 2.81% 369,486
Mega Capital World Investors $103,740,397 2.70% 354,850
Mega GEODE CAPITAL MANAGEMENT, LLC $93,441,491 2.44% 319,622
Mega DIMENSIONAL FUND ADVISORS LP $81,432,628 2.12% 278,545
Mid RIVERBRIDGE PARTNERS LLC $73,739,440 1.92% 252,230
Mid ROYCE & ASSOCIATES LP $69,563,513 1.81% 237,946
Mid Conestoga Capital Advisors, LLC $61,378,590 1.60% 209,949
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $53,326,686 1.39% 182,407
Mega PRICE T ROWE ASSOCIATES INC /MD/ $51,116,227 1.33% 174,846
Large BROWN ADVISORY INC $50,420,141 1.31% 172,465
Mega MORGAN STANLEY $47,703,620 1.24% 163,173
Large BROWN BROTHERS HARRIMAN & CO $44,389,546 1.16% 151,837
Mega NORTHERN TRUST CORP Bank $42,748,292 1.11% 146,223
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $39,507,301 1.03% 135,137
Mid Champlain Investment Partners, LLC $37,736,830 0.98% 129,081
Mega WELLS FARGO & COMPANY/MN $37,710,810 0.98% 128,992
Mega BANK OF AMERICA CORP /DE/ Bank $34,569,801 0.90% 118,248
Small Grandeur Peak Global Advisors, LLC $33,211,837 0.87% 113,603
Mega RAYMOND JAMES FINANCIAL INC $32,004,138 0.83% 109,472
Mega GOLDMAN SACHS GROUP INC $30,506,429 0.79% 104,349
Mega FMR LLC $29,088,531 0.76% 99,499
Large Select Equity Group, L.P. $25,905,718 0.68% 88,612
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $25,666,281 0.67% 87,793
Mega Legal & General Group Plc $25,438,834 0.66% 87,015
Mega AMERIPRISE FINANCIAL INC $25,350,252 0.66% 86,712
Large SEI INVESTMENTS CO $25,067,257 0.65% 85,744
Large LOOMIS SAYLES & CO L P $25,031,883 0.65% 85,623
Mega VANGUARD FIDUCIARY TRUST CO Bank $23,947,850 0.62% 81,915
Mega Bank of New York Mellon Corp Bank $23,705,486 0.62% 81,086
Large Grantham, Mayo, Van Otterloo & Co. LLC $22,818,794 0.59% 78,053
Small DUDLEY & SHANLEY, INC. $22,141,127 0.58% 75,735
Large Chevy Chase Trust Holdings, LLC $21,715,465 0.57% 74,279
Mega ROYAL BANK OF CANADA Bank $21,231,623 0.55% 72,624
Mega CITADEL ADVISORS LLC $21,196,543 0.55% 72,504
Mega UBS Group AG $19,554,120 0.51% 66,886
Mega Amundi $19,042,801 0.50% 65,137
Large Handelsbanken Fonder AB $17,856,445 0.47% 61,079
Mid Curi Capital, LLC $17,171,176 0.45% 58,735
Mega ENVESTNET ASSET MANAGEMENT INC $16,891,105 0.44% 57,777
Mega PRINCIPAL FINANCIAL GROUP INC $16,835,266 0.44% 57,586
Mega JANUS HENDERSON GROUP PLC $16,417,790 0.43% 56,158
Large Pictet Asset Management Holding SA $16,100,591 0.42% 55,073
Large MetLife Investment Management, LLC $15,783,099 0.41% 53,987
Large Aberdeen Group plc $14,290,360 0.37% 48,881
Mid DF DENT & CO INC $13,562,993 0.35% 46,393
Large Allspring Global Investments Holdings, LLC $13,127,391 0.34% 44,903
Small SOUTHERNSUN ASSET MANAGEMENT, LLC $12,576,312 0.33% 43,018
Large Public Sector Pension Investment Board Pension $12,317,290 0.32% 42,132
Mid Aptus Capital Advisors, LLC $12,142,172 0.32% 41,533
Large BESSEMER GROUP INC $11,618,572 0.30% 39,742
Mid ArrowMark Colorado Holdings LLC $11,079,480 0.29% 37,898
Mega JPMORGAN CHASE & CO $10,856,123 0.28% 37,134
Mid EULAV Asset Management $10,466,130 0.27% 35,800
Large FIFTH THIRD BANCORP Bank $9,908,326 0.26% 33,892
Mega RHUMBLINE ADVISERS $9,880,552 0.26% 33,797
Mega Invesco Ltd. $9,798,401 0.26% 33,516
Mid PARADIGM CAPITAL MANAGEMENT INC/NY $8,712,030 0.23% 29,800
Mid OPPENHEIMER ASSET MANAGEMENT INC. $8,323,787 0.22% 28,472
Mega CITIGROUP INC $7,836,440 0.20% 26,805
Large STIFEL FINANCIAL CORP $7,696,113 0.20% 26,325
Mega Nuveen, LLC $7,456,971 0.19% 25,507
Large Erste Asset Management GmbH $7,422,181 0.19% 25,388
Large DekaBank Deutsche Girozentrale Bank $6,870,225 0.18% 23,500
Mega Swiss National Bank Bank $6,794,214 0.18% 23,240
Large WCM INVESTMENT MANAGEMENT, LLC $6,748,899 0.18% 23,085
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $6,680,194 0.17% 22,850
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $6,569,981 0.17% 22,473
Mega MILLENNIUM MANAGEMENT LLC $6,114,500 0.16% 20,915
Large ProShare Advisors LLC $6,013,931 0.16% 20,571
Large B. Metzler seel. Sohn & Co. AG $5,206,168 0.14% 17,808
Mid REGIONS FINANCIAL CORP $4,947,439 0.13% 16,923
Mid Callan Family Office, LLC Family Office $4,260,124 0.11% 14,572
Mid KORNITZER CAPITAL MANAGEMENT INC /KS $4,250,769 0.11% 14,540
Large Man Group plc $4,215,102 0.11% 14,418
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $4,131,782 0.11% 14,133
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $4,090,268 0.11% 13,991
Mega ALLIANCEBERNSTEIN L.P. $3,924,798 0.10% 13,425
Small Numerai GP LLC $3,916,905 0.10% 13,398
Mid Emerald Investment Advisers, LLC $3,872,760 0.10% 13,247
Mid GHP Investment Advisors, Inc. $3,622,508 0.09% 12,391
Small Clean Yield Group $3,557,314 0.09% 12,168
Large Holocene Advisors, LP $3,547,374 0.09% 12,134
Large PRUDENTIAL FINANCIAL INC $3,516,093 0.09% 12,027
Small MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC $3,398,861 0.09% 11,626
Mega VANGUARD ASSET MANAGEMENT, Ltd $3,380,150 0.09% 11,562
Large BLAIR WILLIAM & CO/IL $3,257,656 0.08% 11,143
Large Baird Financial Group, Inc. $3,121,128 0.08% 10,676
Mega DEUTSCHE BANK AG\ Bank $3,091,601 0.08% 10,575
Large CANADA LIFE ASSURANCE Co Insurance $2,877,308 0.07% 9,842
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension $2,755,983 0.07% 9,427
Large Universal- Beteiligungs- und Servicegesellschaft mbH $2,593,144 0.07% 8,870
Mega AMERICAN CENTURY COMPANIES INC $2,518,887 0.07% 8,616
Large Creative Planning $2,489,360 0.06% 8,515

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