Jack Henry & Associates
JKHY · NASDAQ
Who owns JKHY
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 43.4% of JKHY’s shares.
- Kayne Anderson Rudnick Investment Management, LLC7.3%
- Vanguard Capital Management, LLC6.5%
- BlackRock Institutional Trust Company, N.A.5.4%
- State Street Investment Management (US)5.2%
- Next 6 largest institutions18.9%
- All other shareholders56.6%
| Holder | Shares | % of shares |
|---|---|---|
| Kayne Anderson Rudnick Investment Management, LLC | 5.21M | 7.34% |
| Vanguard Capital Management, LLC | 4.64M | 6.54% |
| BlackRock Institutional Trust Company, N.A. | 3.87M | 5.44% |
| State Street Investment Management (US) | 3.70M | 5.21% |
| Vanguard Portfolio Management, LLC | 3.56M | 5.01% |
| Geode Capital Management, L.L.C. | 2.75M | 3.88% |
| Arrowstreet Capital, Limited Partnership | 2.11M | 2.96% |
| CIBC Private Wealth Advisors, Inc. | 1.89M | 2.66% |
| Invesco Capital Management LLC | 1.68M | 2.37% |
| Atlanta Capital Management Company, L.L.C. | 1.43M | 2.02% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 2.26M | 3.18% |
| Vanguard 500 Index Fund | 1.87M | 2.63% |
| Stichting Pensioenfonds ABP | 1.68M | 2.37% |
| Vanguard Small-Cap Index Fund | 1.63M | 2.30% |
| Invesco S&P 500 Equal Weight ETF | 1.48M | 2.08% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $317.13K (2 trades) of JKHY on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Preece Richard | Award | 270 | — |
| McLachlan Shanon G. | Award | 462 | — |
| McLachlan Shanon G. | Tax withholding | 73 | $12.58K |
| McLachlan Shanon G. | Award | 196 | — |
| McLachlan Shanon G. | Tax withholding | 68 | $11.72K |
| McLachlan Shanon G. | Award | 183 | — |
| McLachlan Shanon G. | Tax withholding | 31 | $5.34K |
| McLachlan Shanon G. | Award | 83 | — |
| Swearingen Renee Ann | Tax withholding | 167 | $28.79K |
| Swearingen Renee Ann | Award | 378 | — |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Gil CisnerosHouse | Purchase | $1K–$15K | Nov 18, 2025 |
| Gil CisnerosHouse | Purchase | $1K–$15K | Nov 12, 2025 |
| Ro KhannaHouse | Purchase | $1K–$15K | Nov 3, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 4.79M
- Days to cover
- 4.21
- % of shares outstanding
- 6.75%
- Average daily volume
- 1.14M
- Change since last report
- +12.1%
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