DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP: LINEAGE INC (LINE): Quarterly 13F Position History
As of Q1 2026, DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP reported 2,769,663 shares of LINEAGE INC (LINE), worth $90.7M and representing 4.1% of its 13F equity book. Quarter-over-quarter share count change: + 1,163,853 (+72.5%) . The position first appeared in Q4 2024 and has been disclosed across 6 13F-HR filings in Pactolio's tracked window.
- 2,769,663Shares Held (Latest Filing)
- $90.7MReported Market Value (Latest Filing)
- 4.1%Portfolio Weight (% of 13F Equity Book)
- +1,163,853Quarter-over-Quarter Share Change
- +$34.5MQuarter-over-Quarter Value Change
- 5,132,810Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 6 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 2,769,663 | +1,163,853 | +72.5% | $90.7M | 4.1% | $32.8 |
| Q4 2025 | 1,605,810 | 3,527,000 | -68.7% | $56.2M | 2.2% | $35.0 |
| Q3 2025 | 5,132,810 | +1,605,810 | +45.5% | $198.3M | 6.7% | $38.6 |
| Q2 2025 | 3,527,000 | +175,000 | +5.2% | $153.5M | 4.9% | $43.5 |
| Q1 2025 | 3,352,000 | +1,807,000 | +117.0% | $196.5M | 6.6% | $58.6 |
| Q4 2024 | 1,545,000 | — | — | $90.5M | 3.4% | $58.6 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP first disclose a LINE position in 13F-HR filings?
DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP first reported LINEAGE INC (LINE) on its 13F-HR filing for the period ending 2024-12-31 (Q4 2024). The position has appeared on 6 reported quarters within Pactolio's tracked window.
What was DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP's most recent quarter-over-quarter share-count change in LINE?
Between Q4 2025 and Q1 2026, DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP added 1,163,853 shares of LINE (+72.5%), bringing the total reported position to 2,769,663 shares at a market value of $90.7M.
Does the implied price-per-share represent DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP's cost basis in LINE?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.