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quarterly holdings since 2019, from its SEC Form N-PORT filings, TickerInside, https://tickerinside.com/api/v1/quarterly/mdyg.json","answer":"In MDYG's SEC filings, its largest position went from Steris (STE) at 1.39% on 2019-09-30 to Twilio Inc. (TWLO) at 1.66% on 2026-06-30, across 28 quarterly reports."}