SCOR — COMSCORE INC

Ownership history in RENAISSANCE TECHNOLOGIES LLC  ·  54 quarters on record

This page tracks every 13F SEC filing in which RENAISSANCE TECHNOLOGIES LLC reported a position in COMSCORE INC (SCOR). 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
0.05% (2015 Q1)
Avg. % of fund
0.01%
First filed
1999 Q1
Last filed
2025 Q4
Quarters held
54
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 41,721 -1,600 -3.7% 0.00% $271K $6.50
2025 Q3 ADDED 43,321 +800 +1.9% 0.00% $378K $8.73
2025 Q2 ADDED 42,521 +500 +1.2% 0.00% $205K $4.82
2025 Q1 REDUCED 42,021 -3,415 -7.5% 0.00% $289K $6.87
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% of Fund (quarterly)    SCOR price (monthly, adj. close)

Other funds also holding SCOR

As of 2025 Q4 — sorted by position size

Cerberus Capital Management, L.P. 3Y 0.84% WESTERLY CAPITAL MANAGEMENT, LLC 3Y 7Y 0.67% Covestor Ltd 3Y 0.04% BRIDGEWAY CAPITAL MANAGEMENT, LLC 3Y 7Y 0.0% ACADIAN ASSET MANAGEMENT LLC 3Y 7Y 0.0% Activest Wealth Management 3Y 0.0% Tower Research Capital LLC (TRC) 3Y 7Y 0.0% GEODE CAPITAL MANAGEMENT, LLC 3Y 7Y 0.0% VANGUARD GROUP INC 3Y 7Y 0.0% SUSQUEHANNA INTERNATIONAL GROUP, LLP 3Y 7Y 0.0%
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