Institutional Manager · CIK 0001021223
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
LOS ANGELES, CA · File #028-05792
Latest AUM
$37.26B
Positions
1,256
Top-10 Concentration
30.5%
Filings
10
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | SPDR S&P MIDCAP 400 | MDY | +396,473 | +$239.2M | +$1.7M |
| REDUCE | FACTSET RESH SYS INC | 303075105 | -704,002 | -$204.3M | +$2.7M |
| REDUCE | FAIR ISAAC INC | FICO | -112,452 | -$190.1M | +$27.2M |
| ADD | JACK HENRY & ASSOCIA | 426281101 | +870,915 | +$158.9M | +$126.4M |
| ADD | ISHARES | 464287655 | +522,430 | +$128.6M | +$269,966 |
| ADD | SERVICETITAN | TTAN | +1,067,282 | +$113.7M | +$10.5M |
| ADD | RLI CORP | RLI | +1,407,264 | +$90.0M | -$5.6M |
| NEW | ALLIANCE LAUNDRY | ALH | +4,301,024 | +$87.5M | $0 |
| REDUCE | POOL CORPORATION | POOL | -372,760 | -$85.3M | -$131.6M |
| REDUCE | BENTLEY SYS INC | BSY | -1,573,122 | -$60.0M | -$154.8M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20251,256 pos · $37.26B
- 13F HOLDINGS REPORTQ/E Sep 20251,280 pos · $41.03B
- 13F HOLDINGS REPORTQ/E Jun 20251,366 pos · $41.90B
- 13F HOLDINGS REPORTQ/E Mar 20251,271 pos · $40.86B
- 13F HOLDINGS REPORT (Amended)Q/E Dec 20241,309 pos · $43.48B
- 13F HOLDINGS REPORTQ/E Dec 20241,308 pos · $43.05B
- 13F HOLDINGS REPORTQ/E Sep 20241,270 pos · $45.31B
- 13F HOLDINGS REPORTQ/E Jun 20241,302 pos · $40.97B
- 13F HOLDINGS REPORTQ/E Mar 20241,262 pos · $43.14B
- 13F HOLDINGS REPORTQ/E Dec 20231,200 pos · $35.06B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | JACK HENRY & ASSOCIA | 426281101 | 4,638,135 | $846.4M | 4.48% |
| 2 | PRIMERICA INC | PRI | 2,500,141 | $645.9M | 3.42% |
| 3 | LPL FINANCIAL HLDGS | 50212V100 | 1,792,595 | $640.3M | 3.39% |
| 4 | INTERACTIVE BROKERS | 45841N107 | 9,421,393 | $605.9M | 3.20% |
| 5 | SIMPSON MANUFACTURIN | 829073105 | 3,219,812 | $519.9M | 2.75% |
| 6 | BERKLEY W R CORP | WRB-PH | 7,334,093 | $514.3M | 2.72% |
| 7 | RBC BEARINGS INC | RBC | 1,144,411 | $513.2M | 2.71% |
| 8 | ALLEGION PLC | ALLE | 3,168,603 | $504.5M | 2.67% |
| 9 | TELEDYNE TECH INC | TDY | 974,373 | $497.6M | 2.63% |
| 10 | WATTS WATER TECH | WTS | 1,721,450 | $475.2M | 2.51% |
| 11 | ZURN ELKAY WATER SOL | 98983L108 | 10,187,696 | $473.6M | 2.50% |
| 12 | TORO CO | TORO | 5,848,768 | $460.4M | 2.43% |
| 13 | ROLLINS INC | ROL | 7,340,621 | $440.6M | 2.33% |
| 14 | FTI CONSULTING INC | FCN | 2,540,320 | $434.0M | 2.29% |
| 15 | COOPER COMPANIES INC | 216648501 | 5,292,436 | $433.8M | 2.29% |
| 16 | NORDSON CORP | NDSN | 1,751,256 | $421.1M | 2.23% |
| 17 | UL SOLUTIONS INC. | ULS | 5,072,104 | $400.0M | 2.12% |
| 18 | EQUIFAX INC | EFX | 1,840,798 | $399.4M | 2.11% |
| 19 | ACUSHNET HOLDINGS | GOLF | 4,978,868 | $397.4M | 2.10% |
| 20 | THOR INDS INC | 885160101 | 3,827,324 | $393.0M | 2.08% |