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SMPL

Simply Good Foods Co

Company with tickers: SMPL

CIK
1702744
CUSIP
82900L102
Shares Outstanding
90,489,024
13F Activity (30d)
14 filings 11 filers

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: 277
Total Value: $1,282,068,265
Total Shares: 89,342,749
Showing 1–100 of 282 holdings by value · page 1 of 3

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 276 13F filers · Δ vs Dec 31, 2025
Top Holder
15.6%
Jun 2023 → Mar 2026 · range 14.0% – 16.2%
−0.0 pts
Top 5
32.1%
Jun 2023 → Mar 2026 · range 32.1% – 46.6%
−10.3 pts
Top 10
46.8%
Jun 2023 → Mar 2026 · range 46.8% – 63.3%
−8.8 pts
HHI
408
Jun 2023 → Mar 2026 · range 408 – 588
Broadly held−133

Quarterly Activity

vs Dec 31, 2025
New
67
Increased
100
Decreased
89
Sold Out
58
Unchanged
21
Holder count: +9
Institutional value: -27.7%
Shares held: +1.2%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 282
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Holder Value (USD) % of 13F Shares Open