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SPH

Suburban Propane Partners LP

Company with tickers: SPH

CIK
1005210
CUSIP
864482104
Shares Outstanding
66,343,057
13F Activity (30d)
76 filings 70 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: 144
Total Value: $568,434,724
Total Shares: 28,869,212
Showing 1–100 of 147 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 144 13F filers · Δ vs Dec 31, 2025
Top Holder
53.3%
Jun 2023 → Mar 2026 · range 10.0% – 57.6%
−0.1 pts
Top 5
82.0%
Jun 2023 → Mar 2026 · range 38.4% – 82.2%
+0.7 pts
Top 10
89.5%
Jun 2023 → Mar 2026 · range 60.7% – 89.8%
+0.4 pts
HHI
3,152
Jun 2023 → Mar 2026 · range 469 – 3,409
Highly concentrated +11

Quarterly Activity

vs Dec 31, 2025
New
11
Increased
43
Decreased
29
Sold Out
22
Unchanged
61
Holder count: -11
Institutional value: +8.7%
Shares held: +2.4%

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 147
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Holder Value (USD) % of 13F Shares Open