XN LP: CORNING INC (GLW): Quarterly 13F Position History
As of Q2 2026, XN LP reported 766,265 shares of CORNING INC (GLW), worth $195.7M and representing 5.2% of its 13F equity book. Quarter-over-quarter share count change: 244,146 (-24.2%) . The position first appeared in Q1 2026 and has been disclosed across 2 13F-HR filings in Pactolio's tracked window.
- 766,265Shares Held (Latest Filing)
- $195.7MReported Market Value (Latest Filing)
- 5.2%Portfolio Weight (% of 13F Equity Book)
- 244,146Quarter-over-Quarter Share Change
- +$58.3MQuarter-over-Quarter Value Change
- 1,010,411Peak Reported Shares (Historical)
Recent initiation: XN LP first reported GLW on the Q1 2026 filing, so fewer than three quarters of history are available.
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 2 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 766,265 | 244,146 | -24.2% | $195.7M | 5.2% | $255.4 |
| Q1 2026 | 1,010,411 | – | – | $137.4M | 5.0% | $136.0 |
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 rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did XN LP first disclose a GLW position in 13F-HR filings?
XN LP first reported CORNING INC (GLW) on its 13F-HR filing for the period ending 2026-03-31 (Q1 2026). The position has appeared on 2 reported quarters within Pactolio's tracked window.
What was XN LP's most recent quarter-over-quarter share-count change in GLW?
Between Q1 2026 and Q2 2026, XN LP reduced its GLW position by 244,146 shares (-24.2%), leaving 766,265 shares at a market value of $195.7M.
Does the implied price-per-share represent XN LP's cost basis in GLW?
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.