Who holds ticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

BLACKROCK INC · common stock (filed as COM) · Q1 2026 · 49 members disclosed BLK ↗
13F filers reporting this class for the quarter ended 2026-03-31; 1–500 of 1,876 holders are listed, largest first
1,876
sum of the reported values across every holder; undisclosed values are left out, never counted as zero
$103B
holders whose share count rose or who opened the position (new + add), by shares
846
holders absent this quarter after holding last quarter — inferred from absence, not a sale record
182
FILING WINDOW OPEN
Q3 2026 filings are due by 2026-11-16 — figures for that quarter will change; missing filers are not zeros.

Holders — quarter ended 2026-03-31

by reported value · Δ shares vs 2025-12-31Holders rank by reported value. The change kind — new, add, trim or exit — is read from the share count against the prior quarter, never from the reported value.
13F holders of BLK ranked by reported value, 1–25 of 1,876 holders
#FilerReported valueSharesΔ sharesChange
1BlackRock, Inc.$9.7B10,132,776+39,694ADD
2VANGUARD CAPITAL MANAGEMENT LLC$8.9B9,240,600—NO PRIOR
3STATE STREET CORP$6.0B6,278,663+14,118ADD
4Temasek Holdings (Private) Ltd$5.1B5,330,492+237,667ADD
5BANK OF AMERICA CORP /DE/$5.0B5,232,973+35,069ADD
6Capital Research Global Investors$4.4B4,610,418+771,481ADD
7WELLINGTON MANAGEMENT GROUP LLP$3.5B3,644,668+2,193,546ADD
8VANGUARD PORTFOLIO MANAGEMENT LLC$3.4B3,531,954—NO PRIOR
9MORGAN STANLEY$3.3B3,437,546−70,674TRIM
10GEODE CAPITAL MANAGEMENT, LLC$3.1B3,253,795+86,335ADD
11WELLS FARGO & COMPANY/MN$2.4B2,476,370−24,574TRIM
12FRANKLIN RESOURCES INC$2.1B2,228,886+158,418ADD
13FMR LLC$1.6B1,683,432−309,186TRIM
14AMERIPRISE FINANCIAL INC$1.5B1,604,320−58,566TRIM
15NORTHERN TRUST CORP$1.5B1,531,523+13,400ADD
16Capital International Investors$1.4B1,479,949−496,813TRIM
17UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$1.3B1,397,411+182,785ADD
18CHARLES SCHWAB INVESTMENT MANAGEMENT INC$1.2B1,290,785+26,101ADD
19UBS Group AG$1.2B1,221,365+286,253ADD
20MASSACHUSETTS FINANCIAL SERVICES CO /MA/$1.1B1,095,157−72,842TRIM
21Unisphere Establishment$877M911,700+86,700ADD
22Legal & General Group Plc$869M903,637−16,941TRIM
23Bank of New York Mellon Corp$812M844,719−13,885TRIM
24VANGUARD FIDUCIARY TRUST CO$779M809,867—NO PRIOR
25Capital World Investors$750M780,008−203,609TRIM
Show the top 500 of 1,876 holders
Truncated by Public Filings. Top 500 of 1,876 holders shown; the rest are on EDGAR. Method ↗
Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · BLK

Congress · last 90 days

Buyers
0 — —
Sellers
2 John J. McGuire III R–VA-5, Richard McCormick R–GA-7 $3K–$45K

filed 2026-07-31 → 2026-10-29 · statutory ranges

Use of congressional disclosure reports for commercial purposes, credit decisions or solicitation is restricted by 5 U.S.C. §13107(c).

Notable managers · quarter ended 2026-03-31

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · BLACKROCK INC

Merged timeline of congressional filings and notable-manager moves on BLK
DateWhoChangeSize
2026-08-14Richard McCormick CongressSELL$1K–$15K
2026-08-10John J. McGuire III CongressSELL$1K–$15K
2026-08-10John J. McGuire III CongressSELL$1K–$15K
2026-05-15Gotham Asset Management 13FADD+90 sh
2026-05-15ValueAct Holdings 13FTRIM−148,900 sh
2026-05-15Bridgewater Associates 13FEXIT−4,581 sh
2026-05-15Moore Capital Management 13FEXIT−22,336 sh
2026-05-14Caxton Associates 13FADD+51 sh

8 newest, by filing date · 13F rows are quarter-end snapshots, not trades

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.