WAY — WAYSTAR HOLDING

Ownership history in MARSHALL WACE, LLP  ·  2 quarters on record

This page tracks every 13F SEC filing in which MARSHALL WACE, LLP reported a position in WAYSTAR HOLDING (WAY). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.01% (2024 Q2)
Avg. % of fund
0.01%
First filed
2024 Q2
Last filed
2025 Q3
Quarters held
2
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 115,416 -175,715 -60.4% 0.00% $4.4M $37.92
2024 Q2 INITIATED 291,131 — — 0.01% $6.3M —
% of Fund (quarterly)    WAY price (monthly, adj. close)

Other funds also holding WAY

As of 2025 Q4 — sorted by position size

BAIN CAPITAL VENTURE INVESTORS, LLC 3Y 7Y 11.35% BAIN CAPITAL INVESTORS LLC 3Y 7Y 9.38% ADVENT INTERNATIONAL, L.P. 3Y 7Y 7.5% Capricorn Fund Managers Ltd 3Y 5.83% Blue Door Asset Management, LLC 3Y 5.33% Sio Capital Management, LLC 3Y 7Y 3.16% AVENIR CORP 3Y 7Y 2.65% Bullseye Asset Management LLC 3Y 2.01% Renaissance Capital LLC 3Y 1.64% KINGDON CAPITAL MANAGEMENT, L.L.C. 3Y 7Y 1.61%
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