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JBSS · Sanfilippo John B & Son Inc · Holdings

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Market Cap
$821.58M
Shares
11.69M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 212
Total Value: $736,594,832
Total Shares: 8,565,649
Showing 1–100 of 213 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 212 13F filers · Δ vs Mar 31, 2026
Top Holder
17.4%
Sep 2023 → Jun 2026 · range 16.4% – 18.9%
+0.5 pts
Top 5
39.5%
Sep 2023 → Jun 2026 · range 39.1% – 47.8%
+0.4 pts
Top 10
54.6%
Sep 2023 → Jun 2026 · range 53.6% – 64.6%
+1.0 pts
HHI
538
Sep 2023 → Jun 2026 · range 522 – 676
Broadly held+16

Quarterly Activity

vs Mar 31, 2026
New
26
Increased
82
Decreased
61
Sold Out
29
Unchanged
43
Holder count: -3
Institutional value: +10.7%
Shares held: +2.1%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 213
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 880117 CUSIP 800422107 13F (30d) 61 filings 61 filers Visit website