Avantyr Capital Partners, LP: MADISON SQUARE GRDN SPRT COR (MSGS): Quarterly 13F Position History
As of Q2 2026, Avantyr Capital Partners, LP reported 467,014 shares of MADISON SQUARE GRDN SPRT COR (MSGS), worth $187.7M and representing 6.9% of its 13F equity book. Quarter-over-quarter share count change: + 467,014 (re-initiated) . The position first appeared in Q4 2025 and has been disclosed across 3 13F-HR filings in Pactolio's tracked window.
- 467,014Shares Held (Latest Filing)
- $187.7MReported Market Value (Latest Filing)
- 6.9%Portfolio Weight (% of 13F Equity Book)
- +467,014Quarter-over-Quarter Share Change
- +$187.7MQuarter-over-Quarter Value Change
- 467,014Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 3 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 467,014 | +467,014 | – | $187.7M | 6.9% | $401.8 |
| Q1 2026 | 0 | 99,000 | -100.0% | $0 | 0.0% | – |
| Q4 2025 | 99,000 | – | – | $25.6M | 1.5% | $258.6 |
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 rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did Avantyr Capital Partners, LP first disclose a MSGS position in 13F-HR filings?
Avantyr Capital Partners, LP first reported MADISON SQUARE GRDN SPRT COR (MSGS) on its 13F-HR filing for the period ending 2025-12-31 (Q4 2025). The position has appeared on 3 reported quarters within Pactolio's tracked window.
What was Avantyr Capital Partners, LP's most recent quarter-over-quarter share-count change in MSGS?
Between Q1 2026 and Q2 2026, Avantyr Capital Partners, LP added 467,014 shares of MSGS (re-initiated), bringing the total reported position to 467,014 shares at a market value of $187.7M.
Does the implied price-per-share represent Avantyr Capital Partners, LP's cost basis in MSGS?
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.