BLK — Blackrock Inc COMMON STOCK

Ownership history in VIKING GLOBAL INVESTORS LP  ·  8 quarters on record

This page tracks every 13F SEC filing in which VIKING GLOBAL INVESTORS LP reported a position in Blackrock Inc COMMON STOCK (BLK). 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
3.41% (2011 Q1)
Avg. % of fund
1.44%
First filed
2006 Q4
Last filed
2025 Q3
Quarters held
8
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 619,492 +424,388 +217.5% 1.88% $722.2M $1153.80
2025 Q2 REDUCED 195,104 -820,996 -80.8% 0.59% $204.7M $1033.51
2011 Q2 REDUCED 1,016,100 -947,200 -48.2% 1.63% $194.9M $131.47
2011 Q1 ADDED 1,963,300 +291,100 +17.4% 3.41% $394.6M $136.82
4 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    BLK price (monthly, adj. close)

Other funds also holding BLK

As of 2025 Q4 — sorted by position size

Blue Owl Capital Holdings LP 3Y 75.76% Parkside Financial Bank & Trust 3Y 7Y 19.61% Immersion Capital LLP 3Y 7Y 19.56% Temasek Holdings (Private) Ltd 3Y 7Y 17.26% IVY LANE CAPITAL MANAGEMENT, LLC 3Y 14.89% ValueAct Holdings, L.P. 3Y 7Y 10.59% PB INVESTMENT PARTNERS, L.P. 3Y 9.67% Prana Capital Management, LP 3Y 7Y 9.01% ClearAlpha Technologies LP 8.49% Tenere Capital LLC 3Y 7.23%
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