Stock Ownership/JKHY

HENRY JACK & ASSOC INC (JKHY): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in JKHY · Financials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
28
13F filers
Aggregate Value
$767.7M
Across holders
Last Price
$170.51
2026-08-24
Sector
Financials
GICS
Quarterly fund activity19 increased9 reduced2 exited
Full exits: PineBridge Investments, L.P., Ancora Advisors, LLC
Institutional Holders of JKHY
↗
28 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund2.11M$290.0M37.8%0.1%Added+$230.9MQ2 2026
BAILLIE GIFFORD & CO
CIK 0001088875
Institutional Manager465K$64.0M8.3%0.1%Reduced$-72.9MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund429K$59.1M7.7%0.1%Added+$50.4MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund398K$54.1M7.0%0.0%Added$-55.1MQ2 2026
JUPITER ASSET MANAGEMENT LTD
CIK 0001215838
Hedge Fund358K$49.3M6.4%0.2%Added$-44.5MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund351K$48.3M6.3%0.1%Added+$48.3MQ2 2026
Grantham, Mayo, Van Otterloo & Co. LLC
CIK 0001352662
Institutional Manager326K$44.9M5.8%0.1%Added+$964Q2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund290K$39.9M5.2%0.1%Added+$29.9MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund280K$38.6M5.0%0.1%Added+$17.8MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund206K$28.4M3.7%0.0%Added+$23.1MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$290.0M· 37.8% of total· 0.1% port· 2.11M sh· +$230.9M QoQ· Q2 2026
BAILLIE GIFFORD & COReduced
Institutional Manager
$64.0M· 8.3% of total· 0.1% port· 465K sh· $-72.9M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$59.1M· 7.7% of total· 0.1% port· 429K sh· +$50.4M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$54.1M· 7.0% of total· 0.0% port· 398K sh· $-55.1M QoQ· Q2 2026
JUPITER ASSET MANAGEMENT LTDAdded
Hedge Fund
$49.3M· 6.4% of total· 0.2% port· 358K sh· $-44.5M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$48.3M· 6.3% of total· 0.1% port· 351K sh· +$48.3M QoQ· Q2 2026
Grantham, Mayo, Van Otterloo & Co. LLCAdded
Institutional Manager
$44.9M· 5.8% of total· 0.1% port· 326K sh· +$964 QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$39.9M· 5.2% of total· 0.1% port· 290K sh· +$29.9M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$38.6M· 5.0% of total· 0.1% port· 280K sh· +$17.8M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$28.4M· 3.7% of total· 0.0% port· 206K sh· +$23.1M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$10.9M· 1.4% of total· 0.0% port· 79K sh· +$9.5M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$7.8M· 1.0% of total· 0.0% port· 57K sh· — QoQ· Q2 2026
Lighthouse Investment Partners, LLCReduced
Hedge Fund
$5.5M· 0.7% of total· 0.1% port· 40K sh· $-2.9M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$4.8M· 0.6% of total· 0.0% port· 35K sh· +$4.3M QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$3.3M· 0.4% of total· 0.0% port· 24K sh· +$2.6M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$3.2M· 0.4% of total· 0.0% port· 23K sh· — QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$2.8M· 0.4% of total· 0.0% port· 20K sh· +$2.5M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$2.6M· 0.3% of total· 0.0% port· 19K sh· $-1.5M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$2.4M· 0.3% of total· 0.0% port· 18K sh· $-48.0M QoQ· Q2 2026
Fisher Asset Management, LLCReduced
Institutional Manager
$1.9M· 0.3% of total· 0.0% port· 14K sh· $-357K QoQ· Q2 2026
Woodline Partners LPReduced
Hedge Fund
$1.6M· 0.2% of total· 0.0% port· 11K sh· $-369K QoQ· Q2 2026
TCW GROUP INCReduced
Hedge Fund
$972K· 0.1% of total· 0.0% port· 7K sh· $-734K QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$813K· 0.1% of total· 0.0% port· 6K sh· — QoQ· Q2 2026
CAXTON ASSOCIATES LLPAdded
Hedge Fund
$672K· 0.1% of total· 0.0% port· 5K sh· +$55K QoQ· Q2 2026
Bridgewater Advisors Inc.Reduced
Hedge Fund
$628K· 0.1% of total· 0.0% port· 4K sh· $-615 QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$521K· 0.1% of total· 0.0% port· 4K sh· $-817K QoQ· Q2 2026
Magnetar Financial LLCAdded
Hedge Fund
$472K· 0.1% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$7K· 0.0% of total· 0.0% port· 49 sh· — QoQ· Q2 2026
1–10 of 28
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