BLK — BLACKROCK INC COM STOCK

Ownership history in Parkside Financial Bank & Trust  ·  55 quarters on record

AI Ownership Summary

Parkside Financial Bank & Trust reported BLACKROCK INC COM STOCK (BLK) in 55 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 22.07% in 2025 Q3. The latest visible filing shows BLK at 19.61% 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 Parkside Financial Bank & Trust's position in BLACKROCK INC COM STOCK, 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 19.61% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
22.07% 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 Parkside Financial Bank & Trust fund profile Parkside Financial Bank & Trust full holdings
How Parkside Financial Bank & Trust held BLK — position size vs. price
% of Fund (quarterly)    BLK price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 ADDED 245,119 +25 +0.0% 19.61% $262.4M 2026-02-14 (Est.) $1065.58
2025 Q3 ADDED 245,094 +244,253 +29043.2% 22.07% $285.7M 2025-10-30 $1086.68
2025 Q2 ADDED 841 +47 +5.9% 0.09% $882K 2025-08-07 $1096.13
2025 Q1 ADDED 794 +65 +8.9% 0.10% $752K 2025-05-08 $909.89
2024 Q4 ADDED 729 +2 +0.3% 0.10% $747K 2025-02-05 $988.62
2024 Q3 ADDED 727 +165 +29.4% 0.10% $690K 2024-11-07 $1004.65
2024 Q2 REDUCED 562 -74 -11.6% 0.07% $442K 2024-08-05 $800.84
2024 Q1 REDUCED 636 -1 -0.2% 0.09% $530K 2024-05-01 $719.76
2023 Q4 ADDED 637 +18 +2.9% 0.09% $517K 2024-02-01 $747.07
46 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

Somerset Trust Co 3Y 7Y 1.4% Byrne Asset Management LLC 3Y 0.92% BEACON FINANCIAL GROUP 3Y 7Y 0.55% ROWLANDMILLER & PARTNERS.ADV 3Y 7Y 0.5% Hickory Point Bank & Trust 0.34% Marex Group plc 0.29% ADIRONDACK TRUST CO 3Y 7Y 0.28% Signature Wealth Management Group 3Y 7Y 0.27% Hilltop National Bank 0.26% Investors Research Corp 3Y 7Y 0.24%

FAQ About Parkside Financial Bank & Trust and BLK

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

How long has Parkside Financial Bank & Trust reported owning BLK?

Parkside Financial Bank & Trust reported BLK across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported BLK position in Parkside Financial Bank & Trust's portfolio?

The largest reported portfolio weight for BLK was 22.07% in 2025 Q3.

What is the latest reported BLK position on this page?

The most recent filing on this page is 2025 Q4, when Parkside Financial Bank & Trust reported 245,119 shares, equal to 19.61% of portfolio, with an estimated market value of $262.4M.

What does the chart on this BLK ownership page compare?

The chart compares Parkside Financial Bank & Trust'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.

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