Kayne Anderson Rudnick Investment Management LLC
In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 13, 2024), Kayne Anderson Rudnick Investment Management LLC reported 978 stock positions worth $45.3 billion. Its top holding was Emcor (EME) at 2.6% of the portfolio, followed by Lennox International (LII, 2.3%) and Aspen Technology (AZPN, 2.2%). Compared with Q2 2024, it opened 50 new positions, sold out of 67, added to 264 and reduced 353. The biggest buy was Universal Display (OLED, shares +306%) and the biggest sale Dolby Laboratories Class A (DLB, shares −93%).
- Most Recent 13F
- Q2 2026
- Location
- LOS ANGELES, CA
- CIK
- 0001021223
- Portfolio Value
- $45.3B (Q3 2024)
- SEC Filing
- 0001398344-24-020626 ↗ filed Nov 13, 2024
Holdings Value
Holdings 978 stocks · $45.3B
| EME Emcor Group Inc. | 2.55% | 2,688,217 | $1.2B | Add +0.9% |
| LII Lennox International Inc. | 2.27% | 1,702,997 | $1.0B | Add +2.3% |
| AZPN Aspen Technology Inc. | 2.19% | 4,158,691 | $993.2M | Add +1.7% |
| PRI Primerica Inc. | 2.12% | 3,622,908 | $960.6M | Add +0.4% |
| EFX Equifax Inc. | 2.02% | 3,111,840 | $914.4M | Add +2.2% |
| FICO Fair Isaac Corp. | 1.98% | 462,537 | $899.0M | Reduce -1.3% |
| COO The Cooper Cos Inc. | 1.97% | 8,080,643 | $891.6M | Add +3.3% |
| SSD Simpson Manufacturing Co. Inc. | 1.94% | 4,596,955 | $879.3M | Add +1.2% |
| POOL Pool Corp. | 1.85% | 2,221,232 | $837.0M | Add +5.6% |
| BSY Bentley Systems Inc. Class B | 1.81% | 16,149,666 | $820.6M | Add +2.4% |
| FCN Fti Consulting Inc. | 1.73% | 3,447,219 | $784.4M | Add +1.4% |
| WSO Watsco Inc. | 1.68% | 1,547,223 | $761.0M | Add +0.7% |
| JKHY Jack Henry & Associates Inc. filed as HENRY JACK & ASSOC INC | 1.57% | 4,025,672 | $710.7M | Add +1.7% |
| NDSN Nordson Corp. | 1.55% | 2,668,254 | $700.8M | Add +3.0% |
| WRB WR Berkley Corp. filed as BERKLEY W R CORP | 1.45% | 11,605,519 | $658.4M | Add +2.4% |
| CRVL Corvel Corp. | 1.40% | 1,945,911 | $636.1M | Add +1.1% |
| TER Teradyne Inc. | 1.39% | 4,707,565 | $630.5M | Add +2.3% |
| LSTR Landstar System Inc. | 1.35% | 3,242,908 | $612.5M | Add +0.8% |
| LPLA LPL Financial Holdings Inc. | 1.34% | 2,603,251 | $605.6M | Add +0.5% |
| THO Thor Industries Inc. | 1.32% | 5,448,472 | $598.7M | Add +1.7% |
| RBC RBC Bearings Inc. | 1.28% | 1,935,293 | $579.4M | Reduce -0.3% |
| FDS Factset Research Systems Inc. | 1.28% | 1,258,839 | $578.9M | Add +8.9% |
| TDY Teledyne Technologies Inc. | 1.25% | 1,296,195 | $567.3M | Add +4.7% |
| CHH Choice Hotels Intl Inc. | 1.24% | 4,316,318 | $562.4M | Add +5.1% |
| ALLE Allegion PLC | 1.24% | 3,859,030 | $562.4M | Add +3.1% |
| ZBRA Zebra Technologies Corp. Class A | 1.22% | 1,488,339 | $551.2M | Add +2.7% |
| EXPO Exponent Inc. | 1.22% | 4,775,477 | $550.5M | Add +2.9% |
| IBKR Interactive Brokers Gro Class A | 1.19% | 3,883,225 | $541.2M | Add +2.6% |
| OLED Universal Display Corp. | 1.14% | 2,467,470 | $517.9M | Add +306.4% |
| ROL Rollins Inc. | 1.14% | 10,231,578 | $517.5M | Add +2.1% |
| SITE Siteone Landscape Supply Inc. | 1.14% | 3,407,462 | $514.2M | Reduce -1.0% |
| MC Moelis & Co. Class A | 1.09% | 7,233,837 | $495.6M | Add +0.6% |
| HLI Houlihan Lokey Inc. | 1.07% | 3,072,443 | $485.5M | Reduce -0.5% |
| ZWS Zurn Elkay Water Solutions C | 1.07% | 13,471,604 | $484.2M | Add +2.5% |
| RYAN Ryan Specialty Holdings Inc. | 1.04% | 7,120,436 | $472.7M | Reduce -10.7% |
| KAI Kadant Inc. | 1.02% | 1,366,071 | $461.7M | Add +1.2% |
| SMG Scotts Miracle-Gro Co. | 1.01% | 5,269,389 | $456.9M | Add +1.3% |
| GOLF Acushnet Holdings Corp. | 1.00% | 7,120,969 | $454.0M | Add +0.7% |
| BFAM Bright Horizons Family Solut | 0.98% | 3,170,796 | $444.3M | Add +3.3% |
| WTS Watts Water Technologies-A | 0.95% | 2,077,042 | $430.3M | Add +1.3% |
| GGG Graco Inc. | 0.95% | 4,911,058 | $429.8M | Add +1.2% |
| UFPI Ufp Industries Inc. | 0.94% | 3,262,784 | $428.1M | Add +1.2% |
| TTC Toro Co. | 0.92% | 4,831,375 | $419.0M | Add +1.4% |
| SAIA Saia Inc. | 0.86% | 891,457 | $389.8M | Add +2.5% |
| CRL Charles River Laboratories | 0.84% | 1,939,825 | $382.1M | Add +1.6% |
| RLI Rli Corp. | 0.83% | 2,437,571 | $377.8M | Reduce -0.1% |
| AAON Aaon Inc. | 0.83% | 3,493,257 | $376.7M | Reduce -2.2% |
| MANH Manhattan Associates Inc. | 0.81% | 1,310,413 | $368.7M | Add +0.9% |
| CHE Chemed Corp. | 0.79% | 592,954 | $356.3M | Add +2.2% |
| BJ Bj's Wholesale Club Holdings filed as BJS WHSL CLUB HLDGS INC | 0.78% | 4,288,273 | $353.7M | Add +2.4% |
| MORN Morningstar Inc. | 0.73% | 1,043,082 | $332.9M | Reduce -7.6% |
| FHB First Hawaiian Inc. | 0.67% | 13,199,791 | $305.6M | Add +0.3% |
| AME Ametek Inc. | 0.65% | 1,707,949 | $293.3M | Add +2.9% |
| LCII Lci Industries | 0.64% | 2,414,897 | $291.1M | Add +1.9% |
| APAM Artisan Partners Asset Ma -A | 0.64% | 6,699,043 | $290.2M | Add +1.1% |
| GSHD Goosehead Insurance Inc. Class A | 0.63% | 3,202,884 | $286.0M | Reduce -6.6% |
| CWAN Clearwater Analytics HDS-A | 0.63% | 11,299,548 | $285.3M | Reduce -0.7% |
| ROST Ross Stores Inc. | 0.62% | 1,874,476 | $282.1M | Add +1.8% |
| MPWR Monolithic Power Systems Inc. | 0.57% | 281,527 | $260.3M | Add +2.0% |
| HEI.A Heico Corp. Class A | 0.56% | 1,240,243 | $252.7M | Add +2.6% |
| NCNO Ncino Inc. | 0.52% | 7,405,006 | $233.9M | Reduce -4.8% |
| BANF Bancfirst Corp. | 0.50% | 2,162,345 | $227.6M | Add +0.7% |
| TFIN Triumph Financial Inc. | 0.50% | 2,830,853 | $225.2M | Add +7.6% |
| SFBS Servisfirst Bancshares Inc. | 0.48% | 2,680,136 | $215.6M | Reduce -7.4% |
| EPAC Enerpac Tool Group Corp. | 0.45% | 4,863,703 | $203.7M | Add +20.6% |
| DFH Dream Finders Homes Inc. Class A | 0.43% | 5,415,182 | $196.1M | Add +14.8% |
| APH Amphenol Corp. Class A | 0.43% | 2,993,723 | $195.1M | Reduce -2.4% |
| WAB Wabtec Corp. | 0.42% | 1,059,319 | $192.6M | Add +2.3% |
| WST West Pharmaceutical Services | 0.40% | 610,501 | $183.2M | Add +2.8% |
| ROAD Construction Partners Inc. Class A | 0.40% | 2,621,149 | $183.0M | Reduce -3.5% |
| AWI Armstrong World Industries | 0.39% | 1,338,705 | $175.9M | Reduce -3.3% |
| BR Broadridge Financial Solutio | 0.39% | 816,491 | $175.6M | Add +2.0% |
| DPZ Domino's Pizza Inc. | 0.38% | 404,705 | $174.1M | Add +1.6% |
| VRSK Verisk Analytics Inc. | 0.37% | 625,636 | $167.6M | Add +2.0% |
| PNR Pentair PLC | 0.36% | 1,687,039 | $165.0M | Add +2.9% |
| OLLI Ollie's Bargain Outlet Holdi | 0.36% | 1,696,381 | $164.9M | Reduce -5.1% |
| BRO Brown & Brown Inc. | 0.36% | 1,564,374 | $162.1M | Add +3.7% |
| IVV iShares Core S&P 500 ETF | 0.35% | 277,492 | $160.1M | Add +10.0% |
| HLMN Hillman Solutions Corp. | 0.33% | 14,345,133 | $151.5M | Reduce -3.1% |
| FUL H.B. Fuller Co. filed as FULLER H B CO | 0.33% | 1,900,790 | $150.9M | Reduce -2.3% |
| NVDA Nvidia Corp. | 0.33% | 1,231,068 | $149.5M | Reduce -18.9% |
| TTD Trade Desk Inc./the Class A filed as THE TRADE DESK INC | 0.33% | 1,362,255 | $149.4M | Reduce -2.8% |
| KFRC Kforce Inc. | 0.33% | 2,407,306 | $147.9M | Add +0.2% |
| WDFC WD-40 Co. | 0.32% | 566,754 | $146.2M | Reduce -2.2% |
| FOXF Fox Factory Holding Corp. | 0.32% | 3,500,154 | $145.3M | Reduce -15.5% |
| ALGN Align Technology Inc. | 0.32% | 564,486 | $143.6M | Add +15.6% |
| OS Onestream Inc. | 0.31% | 4,206,309 | $142.6M | New |
| DCI Donaldson Co. Inc. | 0.31% | 1,912,630 | $141.0M | Add +1.5% |
| SPSC SPS Commerce Inc. | 0.30% | 711,607 | $138.2M | Reduce -12.0% |
| MELI MercadoLibre Inc. | 0.30% | 65,515 | $134.4M | Reduce -2.5% |
| RVLV Revolve Group Inc. Class A | 0.30% | 5,405,703 | $134.0M | Reduce -6.4% |
| IT Gartner Inc. | 0.28% | 246,586 | $125.0M | Reduce -2.8% |
| UNF Unifirst Corp. | 0.28% | 628,712 | $124.9M | Add +0.9% |
| FIZZ National Beverage Corp. | 0.27% | 2,597,138 | $121.9M | Reduce -3.2% |
| ZTS Zoetis Inc. | 0.27% | 618,646 | $120.9M | Reduce -0.7% |
| GTY Getty Realty Corp. | 0.27% | 3,797,522 | $120.8M | Add +17.8% |
| EVTC Evertec Inc. | 0.26% | 3,504,349 | $118.8M | Reduce -0.3% |
| BOH Bank of Hawaii Corp. filed as BANK HAWAII CORP | 0.26% | 1,888,113 | $118.5M | Reduce -1.6% |
| JBTM JBT Marel Corp. filed as JOHN BEAN TECHNOLOGIES CORP | 0.26% | 1,202,354 | $118.4M | Reduce -6.0% |
| AZTA Azenta Inc. | 0.24% | 2,279,994 | $110.4M | Reduce -57.0% |
Other holdings (1): bonds, preferreds, convertibles and warrants · $297 (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| OXY.WS Occidental Petroleum-CW27 | *W EXP 08/03/202 | 10 | $297 | No change |
Total filed on the 13F, all lines: $45.3B.
Portfolio Sells Q2 2024 → Q3 2024
| DLB Dolby Laboratories Inc. Class A | Reduce -93.2% | 0.04% | −0.56 |
| AZTA Azenta Inc. | Reduce -57.0% | 0.24% | −0.44 |
| LW Lamb Weston Holdings Inc. | Reduce -96.7% | 0.01% | −0.41 |
| ATRI Atrion Corporation | Sold out | 0.00% | −0.23 |
| BL Blackline Inc. | Sold out | 0.00% | −0.20 |
| FOXF Fox Factory Holding Corp. | Reduce -15.5% | 0.32% | −0.17 |
| LESLIES INC | Reduce -99.4% | 0.00% | −0.16 |
| MAX Mediaalpha Inc. Class A | Sold out | 0.00% | −0.15 |
| NVDA Nvidia Corp. | Reduce -18.9% | 0.33% | −0.13 |
| FANG Diamondback Energy Inc. | Reduce -76.6% | 0.02% | −0.11 |
| RYAN Ryan Specialty Holdings Inc. | Reduce -10.7% | 1.04% | −0.08 |
| NCNO Ncino Inc. | Reduce -4.8% | 0.52% | −0.08 |
| MORN Morningstar Inc. | Reduce -7.6% | 0.73% | −0.08 |
| DAVA Endava PLC- Spon ADR | Reduce -8.6% | 0.21% | −0.08 |
| MNST Monster Beverage Corp. | Reduce -99.8% | 0.00% | −0.08 |
| DVN Devon Energy Corp. | Reduce -99.9% | 0.00% | −0.08 |
| APH Amphenol Corp. Class A | Reduce -2.4% | 0.43% | −0.07 |
| FIZZ National Beverage Corp. | Reduce -3.2% | 0.27% | −0.07 |
| SPSC SPS Commerce Inc. | Reduce -12.0% | 0.30% | −0.07 |
| OLLI Ollie's Bargain Outlet Holdi | Reduce -5.1% | 0.36% | −0.06 |
| USPH U.S. Physical Therapy Inc. | Reduce -6.3% | 0.21% | −0.06 |
| LSCC Lattice Semiconductor Corp. | Reduce -100.0% | 0.00% | −0.06 |
| AMZN Amazon.com Inc. | Reduce -1.1% | 0.24% | −0.04 |
| IWN iShares Russell 2000 Value E | Reduce -52.3% | 0.03% | −0.04 |
| JBTM JBT Marel Corp. | Reduce -6.0% | 0.26% | −0.04 |
| SCHW Schwab (charles) Corp. | Reduce -99.6% | 0.00% | −0.03 |
| FUL H.B. Fuller Co. | Reduce -2.3% | 0.33% | −0.03 |
| OLO Olo Inc. Class A | Sold out | 0.00% | −0.03 |
| CVX Chevron Corp. | Reduce -71.9% | 0.01% | −0.03 |
| CAKE The Cheesecake Factory Inc. | Reduce -3.8% | 0.24% | −0.03 |
| HES Hess Corp. | Reduce -99.7% | 0.00% | −0.03 |
| HLLY Holley Inc. | Reduce -8.2% | 0.06% | −0.03 |
| EL Estee Lauder Companies Class A | Reduce -99.9% | 0.00% | −0.03 |
| FFIN First Finl Bankshares Inc. | Reduce -24.3% | 0.15% | −0.03 |
| DDOG Datadog Inc. Class A | Reduce -4.3% | 0.08% | −0.02 |
| CDNS Cadence Design SYS Inc. | Reduce -1.9% | 0.09% | −0.02 |
| LLY Eli Lilly & Co. | Reduce -1.4% | 0.17% | −0.02 |
| NOVT Novanta Inc. | Reduce -10.1% | 0.19% | −0.02 |
| EVTC Evertec Inc. | Reduce -0.3% | 0.26% | −0.02 |
| GOOGL Alphabet Inc. Class A | Reduce -10.6% | 0.06% | −0.02 |
| STAA Staar Surgical Co. | Reduce -4.5% | 0.05% | −0.02 |
| IWR iShares Russell Mid-Cap ETF | Reduce -40.2% | 0.03% | −0.02 |
| ABNB Airbnb Inc. Class A | Reduce -1.9% | 0.06% | −0.02 |
| CAE Cae Inc. | Reduce -6.8% | 0.10% | −0.02 |
| HQY Healthequity Inc. | Reduce -2.1% | 0.10% | −0.02 |
| ROP Roper Technologies Inc. | Reduce -0.1% | 0.16% | −0.02 |
| MCD McDonald's Corp. | Reduce -48.2% | 0.02% | −0.02 |
| CSGP Costar Group Inc. | Reduce -2.9% | 0.16% | −0.02 |
| TAK Takeda Pharmaceutic-SP ADR | Reduce -100.0% | 0.00% | −0.02 |
| SNOW Snowflake Inc. | Reduce -10.1% | 0.04% | −0.02 |
Portfolio Buys Q2 2024 → Q3 2024
| OLED Universal Display Corp. | Add +306.4% | 1.14% | +0.83 |
| OS Onestream Inc. | New | 0.31% | +0.31 |
| COO The Cooper Cos Inc. | Add +3.3% | 1.97% | +0.30 |
| POOL Pool Corp. | Add +5.6% | 1.85% | +0.27 |
| MSCI MSCI Inc. | Add +12758.5% | 0.23% | +0.22 |
| EFX Equifax Inc. | Add +2.2% | 2.02% | +0.22 |
| AZPN Aspen Technology Inc. | Add +1.7% | 2.19% | +0.21 |
| CRVL Corvel Corp. | Add +1.1% | 1.40% | +0.21 |
| SMG Scotts Miracle-Gro Co. | Add +1.3% | 1.01% | +0.18 |
| EME Emcor Group Inc. | Add +0.9% | 2.55% | +0.18 |
| ALLE Allegion PLC | Add +3.1% | 1.24% | +0.16 |
| BFAM Bright Horizons Family Solut | Add +3.3% | 0.98% | +0.16 |
| EXPO Exponent Inc. | Add +2.9% | 1.22% | +0.14 |
| DFH Dream Finders Homes Inc. Class A | Add +14.8% | 0.43% | +0.14 |
| FDS Factset Research Systems Inc. | Add +8.9% | 1.28% | +0.13 |
| ZWS Zurn Elkay Water Solutions C | Add +2.5% | 1.07% | +0.13 |
| ZBRA Zebra Technologies Corp. Class A | Add +2.7% | 1.22% | +0.12 |
| THO Thor Industries Inc. | Add +1.7% | 1.32% | +0.10 |
| LII Lennox International Inc. | Add +2.3% | 2.27% | +0.10 |
| MC Moelis & Co. Class A | Add +0.6% | 1.09% | +0.10 |
| NDSN Nordson Corp. | Add +3.0% | 1.55% | +0.08 |
| TDY Teledyne Technologies Inc. | Add +4.7% | 1.25% | +0.08 |
| ISRG Intuitive Surgical Inc. | Add +733.0% | 0.09% | +0.08 |
| SDHC Smith Douglas Homes Corp. | Add +35.0% | 0.15% | +0.08 |
| EPAC Enerpac Tool Group Corp. | Add +20.6% | 0.45% | +0.07 |
| SSD Simpson Manufacturing Co. Inc. | Add +1.2% | 1.94% | +0.07 |
| UFPI Ufp Industries Inc. | Add +1.2% | 0.94% | +0.06 |
| IBKR Interactive Brokers Gro Class A | Add +2.6% | 1.19% | +0.06 |
| PNR Pentair PLC | Add +2.9% | 0.36% | +0.06 |
| GTY Getty Realty Corp. | Add +17.8% | 0.27% | +0.06 |
| KAI Kadant Inc. | Add +1.2% | 1.02% | +0.05 |
| CHH Choice Hotels Intl Inc. | Add +5.1% | 1.24% | +0.05 |
| LCII Lci Industries | Add +1.9% | 0.64% | +0.04 |
| BANF Bancfirst Corp. | Add +0.7% | 0.50% | +0.04 |
| TTE Totalenergies SE -Spon ADR | Add +400.3% | 0.05% | +0.04 |
| LMAT Lemaitre Vascular Inc. | New | 0.04% | +0.04 |
| PRI Primerica Inc. | Add +0.4% | 2.12% | +0.04 |
| HEI.A Heico Corp. Class A | Add +2.6% | 0.56% | +0.03 |
| MANH Manhattan Associates Inc. | Add +0.9% | 0.81% | +0.03 |
| WTS Watts Water Technologies-A | Add +1.3% | 0.95% | +0.03 |
| ALGN Align Technology Inc. | Add +15.6% | 0.32% | +0.03 |
| BRO Brown & Brown Inc. | Add +3.7% | 0.36% | +0.03 |
| NET Cloudflare Inc. Class A | Add +45.5% | 0.12% | +0.03 |
| WAB Wabtec Corp. | Add +2.3% | 0.42% | +0.03 |
| MPWR Monolithic Power Systems Inc. | Add +2.0% | 0.57% | +0.02 |
| BLK BlackRock Finance Inc. | Add +40.4% | 0.06% | +0.02 |
| CHE Chemed Corp. | Add +2.2% | 0.79% | +0.02 |
| ORCL Oracle Corp. | Add +7.9% | 0.12% | +0.02 |
| ACN Accenture PLC Class A | Add +5.1% | 0.17% | +0.02 |
| IVV iShares Core S&P 500 ETF | Add +10.0% | 0.35% | +0.02 |
Notes & Other Activity Q2 2024 → Q3 2024
| FSTA Fidelity MSCI Cons Stap Indx | CONSMR STAPLES | Sold out | 0 | $39before exit |
| MPT Medical Properties Trust Inc. | COM | Sold out | 0 | $1before exit |
Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 963 | $32.2B | PRI, RBC, WTS, SSD, JKHY |
| Q1 2026 | 953 | $34.0B | JKHY, PRI, TTC, TDY, RBC |
| Q4 2025 | 1,007 | $37.3B | JKHY, LPLA, PRI, IBKR, TDY |
| Q3 2025 | 1,029 | $41.0B | PRI, TDY, IBKR, LPLA, ALLE |
| Q2 2025 | 1,092 | $41.9B | LPLA, PRI, JKHY, BSY, WRB |
| Q1 2025 | 962 | $40.9B | PRI, LPLA, JKHY, WRB, WSO |
| Q4 2024Amended | 984 | $43.5B | LII, PRI, AZPN, LPLA, EFX |
| Q3 2024 | 978 | $45.3B | EME, LII, AZPN, PRI, EFX |
| Q2 2024 | 994 | $41.0B | EME, LII, PRI, AZPN, BSY |
| Q1 2024 | 952 | $43.1B | EME, SSD, PRI, AZPN, POOL |