Jack In The Box JACK Institutional Ownership

Jack In The Box Inc (NASDAQ:JACK) showed up in the 13F filings of 136 institutional investors as of June 2026.

• These investors held 99.0% of outstanding shares in June 2026, up from 89.4% in March 2026.
• They increased total shares held in Jack In The Box by 18.9% from last quarter, and the number of investors in JACK decreased 25.27% annually.
• Among the 136 funds, 81 bought more Jack In The Box shares, 34 sold down, and 21 held their ground.
• Altogether, these fund groups held 19.06Mn shares in JACK by June 2026, up by 3.03Mn shares quarter on quarter, and down 3.29Mn shares year over year.
• Nantahala Capital Management, LLC holds the largest position in JACK at 1.73Mn shares as of June 30, 2026, or 8.98% of shares outstanding.
• The most significant purchases of JACK for the quarter ending June 2026 came from Sixth Street Partners Management Company, L.P. (632.37K), Bank Of America Corp /De/ (541.64K), Raymond James Financial Inc (411.33K), Goldman Sachs Group Inc (373.52K), UBS Group AG (365.16K).
• The biggest sellers of Jack In The Box for the quarter ending June 2026 included MARSHALL WACE, LLP (510.1K), MILLENNIUM MANAGEMENT LLC (258.85K), Morgan Stanley (120.43K), Engineers Gate Manager LP (111.4K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (85.19K).
• Per Business Quant, the top 10 investors in JACK for the quarter ending June 2026 include Nantahala Capital Management, LLC (1.73Mn), Callodine Capital Management, LP (1.72Mn), BIGLARI CAPITAL CORP. (1.68Mn), BlackRock, Inc. (1.34Mn), Bank Of America Corp /De/ (1.16Mn), VANGUARD CAPITAL MANAGEMENT LLC (826.46K), Allianz Asset Management GmbH (708.0K), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (632.37K), Sixth Street Partners Management Company, L.P. (632.37K), EARNEST PARTNERS LLC (552.37K).