FAYEZ SAROFIM & CO BLK — BlackrockInc

Ownership history in FAYEZ SAROFIM & CO  ·  50 quarters on record

AI Ownership Summary

FAYEZ SAROFIM & CO reported BlackrockInc (BLK) in 50 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 1.73% in 2025 Q3. The latest visible filing shows BLK at 1.60% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this BLK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was FAYEZ SAROFIM & CO's position in BlackrockInc, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

BLK was reported at 1.60% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.73% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

BLK stock page FAYEZ SAROFIM & CO fund profile FAYEZ SAROFIM & CO full holdings
How FAYEZ SAROFIM & CO held BLK — position size vs. price
% of Fund (quarterly)    BLK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED — — — 623,292 -11,864 -1.9% 1.60% $667.1M 2026-02-14 (Est.) $1065.58
2025 Q3 REDUCED — — — 635,156 -446 -0.1% 1.73% $746.4M 2025-11-14 $1046.99
2025 Q2 REDUCED — — — 635,602 -3,115 -0.5% 1.61% $671.8M 2025-08-14 $1142.75
2025 Q1 REDUCED — — — 638,717 -21,337 -3.2% 1.52% $609.7M 2025-05-12 $938.68
2024 Q4 ADDED — — — 660,054 +11,736 +1.8% 1.66% $683.7M 2025-02-14 $949.07
2024 Q3 ADDED — — — 648,318 +1,280 +0.2% 1.56% $615.6M 2024-11-14 $1015.34
2024 Q2 ADDED — — — 647,038 +8,384 +1.3% 1.37% $509.4M 2024-08-14 $826.63
2024 Q1 ADDED — — — 638,654 +3,888 +0.6% 1.59% $532.4M 2024-05-14 $768.97
2023 Q4 ADDED — — — 634,766 +1,906 +0.3% 1.55% $506.0M 2024-02-15 $759.55
41 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding BLK

As of 2026 Q1 — sorted by position size

L. Roy Papp & Associates, LLP 3Y 7Y 3.99% EVEXIA WEALTH LLC 3.86% Guinness Asset Management LTD 3Y 7Y 3.27% ASSET PLANNING SERVICES INC /LA/ /ADV 3Y 7Y 3.15% NORTH POINT PORTFOLIO MANAGERS CORP/OH 3Y 7Y 2.96% Sitrin Capital Management LLC 3Y 7Y 2.86% Flagship Capital Management Inc. 2.85% Sarasin & Partners LLP 3Y 7Y 2.82% Edge Wealth Management LLC 3Y 7Y 2.6% Pegasus Asset Management, Inc. 3Y 7Y 2.39%

FAQ About FAYEZ SAROFIM & CO and BLK

These are the practical questions this page is built to answer before you even open the full history table.

How long has FAYEZ SAROFIM & CO reported owning BLK?

FAYEZ SAROFIM & CO reported BLK across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported BLK position in FAYEZ SAROFIM & CO's portfolio?

The largest reported portfolio weight for BLK was 1.73% in 2025 Q3.

What is the latest reported BLK position on this page?

The most recent filing on this page is 2025 Q4, when FAYEZ SAROFIM & CO reported 623,292 shares, equal to 1.60% of portfolio, with an estimated market value of $667.1M.

What does the chart on this BLK ownership page compare?

The chart compares FAYEZ SAROFIM & CO's quarterly BLK portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did FAYEZ SAROFIM & CO time their BLK position?

Based on 13F filing dates vs. subsequent BLK price moves, FAYEZ SAROFIM & CO correctly timed 21 out of 49 reported position changes (43%). The annualised alpha on BLK relative to SPY over the holding period was +0.0%.

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