Ownership history in Gridiron Partners, LLC Β· 9 quarters on record
This page tracks every 13F SEC filing in which Gridiron Partners, LLC reported a position in INVESCO VALUE MUN INCOME TR (IIM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β sourced directly from SEC EDGAR 13F filings.
π Gridiron Partners, LLC underperformed the S&P 500 by β7.7% annually on this IIM position. Average cost basis: $12.10. Maximum drawdown during holding period: β6.0%.
β Significantly underperformed the S&P 500 by 7.7% ann.
7 quarters analyzed
Best entry: $12.10 (2025 Q3) Β· Worst: $12.10 (2025 Q3)
π No drawdown exceeding 20% during the holding period β exceptionally stable.
2 adds Β· 1 trim. Bought during 0 of 2 down-price quarters. π More buys than sells across the holding period.
βοΈ Portfolio weight has remained relatively stable β conviction maintained.
Currently 0.2% of portfolio
β Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ 4 (annualised). Not investment advice.
As of 2025 Q4 β sorted by position size