Stone Ridge Holdings Group LP In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 13, 2026), Stone Ridge Holdings Group LP reported 12 stock positions worth $19.0 million . Its top holding was Lifex 2035 Income Bucket ETF (LDDR) at 44.4% of the portfolio, followed by Lifex 2065 Inf-PRT Long-Inc. (LIBD, 8.2% ) and Lifex 2060 Longevity Income (LFAW, 8.1% ). Compared with Q4 2025, it sold out of 1. The biggest sale was an exit from Stubhub Class A (STUB).
Location New York, NY
CIK 0002019841
Portfolio Value $19.0M (Q1 2026) Holdings 12 stocks · $19.0M Holdings quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
Stock % Of Portfolio ▼ Shares Held Total Value Change vs Q4 2025 LDDR Lifex 2035 Income Bucket ETF 103,635 $8.5M No change LIBD Lifex 2065 Inf-PRT Long-Inc. 5,632 $1.6M No change LFAW Lifex 2060 Longevity Income 8,723 $1.5M No change LFBE Lifex 2065 Longevity Income 7,948 $1.5M No change LIAM Lifex 2055 Inf-PRT Long-Inc. 4,664 $1.1M No change BCKT Lifex 2030 Income Bucket ETF 22,000 $974K No change LFAO Lifex 2055 Longevity Income 5,699 $948K No change LIFT Lifex 2028 Income Bucket ETF 33,000 $877K No change LIAU Lifex 2060 Inf-PRT Long-Inc. 3,050 $796K No change LFAI Lifex 2050 Longevity Income 4,075 $622K No change LFDR Lifex Durable Income ETF 1,818 $341K No change LIAE Lifex 2050 Inf-PRT Long-Inc. 1,578 $329K No change
Portfolio Sells Q4 2025 → Q1 2026 Portfolio Sells quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
Stock Change vs Q4 2025 % Of Portfolio Change To Portfolio ▲ STUB Stubhub Holdings Inc. Class A Sold out 0.00% −5.25
Portfolio Buys Q4 2025 → Q1 2026 Portfolio Buys quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
Stock Change vs Q4 2025 % Of Portfolio Change To Portfolio ▼ None this quarter.
Options Activity Q4 2025 → Q1 2026 Security Type Change vs Q4 2025 Underlying Shares Value ▼ GLD SPDR Gold Shares call Sold out 3,409,300 $1.4Bbefore exit
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings Quarter Positions 13F Reported Value Top Holdings Q2 2026 12 $18.6M LDDR, LIBD, LFAW, LFBE, LIAM Q1 2026 12 $19.0M LDDR, LIBD, LFAW, LFBE, LIAM Q4 2025 13 $20.6M LDDR, LIBD, LFAW, LFBE, LIAM Q3 2025 13 $140.1M LDDR, LIBD, LFAW, LFBE, STUB Q2 2025 40 $282.1M LDDR, STONE RIDGE TR, STONE RIDGE TR, STONE RIDGE TR, STONE RIDGE TR Q1 2025 40 $340.3M LDDR, STONE RIDGE TR, STONE RIDGE TR, STONE RIDGE TR, STONE RIDGE TR Q4 2024 33 $92.5M STONE RIDGE TR, STONE RIDGE TR, STONE RIDGE TR, STONE RIDGE TR, STONE RIDGE TR