Vault-13

BLACKROCK ETF TRUST GMMF

ISHARES GOVT MON · ETP · CUSIP 09290C749

19 institutional holders +8 vs Q1 2026
864,738864.7k shares reported held*
$86.8mreported value*
8 new 4 added 4 reduced 0 sold out net bought ≈ $53.5m (+532.9k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $100.32.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

01020Q1 25: 7Q2 25: 9Q3 25: 9Q4 25: 10Q1 26: 11Q2 26: 1919Q1 25Q2 25Q3 25Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q1 20257
Q2 20259
Q3 20259
Q4 202510
Q1 202611
Q2 202619

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q2 25: 3 bought or addedQ2 25: 3 cut or sold outQ2 25Q3 25: 5 bought or addedQ3 25: 3 cut or sold outQ3 25Q4 25: 3 bought or addedQ4 25: 4 cut or sold outQ4 25Q1 26: 5 bought or addedQ1 26: 4 cut or sold outQ1 26Q2 26: 12 bought or addedQ2 26: 4 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q2 202533
Q3 202553
Q4 202534
Q1 202654
Q2 2026124

Biggest buyers

MRWM Advisors, LLC New +424,326+424.3k
Cambridge Investment Research Advisors, Inc. Added +38,217+38.2k
Tower Research Capital LLC (TRC) New +24,078+24.1k
CITADEL ADVISORS LLC Added +21,021+21.0k
GOLDMAN SACHS GROUP INC New +9,625+9.6k
SAPIENT CAPITAL LLC New +7,730+7.7k
Cypress Capital, LLC New +5,163+5.2k
ROYAL BANK OF CANADA Added +4,383+4.4k
Cetera Investment Advisers New +2,870+2.9k
Granite Bay Wealth Management, LLC Added +2,360+2.4k

Biggest sellers

JANE STREET GROUP, LLC Reduced -4,146-4.1k
THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. Reduced -3,289-3.3k
Hummer Financial Advisory Services Inc Reduced -1,000-1.0k
NORTHCAPE WEALTH MANAGEMENT, LLC Reduced -300-300

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock Portfolio Management LLC 13G · institution -2.0 pts · filed 2026-10-27 13.1% -2.0 pts 250.0k≈ $25.1m 2026-10-27

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 MRWM Advisors, LLC 17.50% of their portfolio NASHVILLE, TN 424,326424.3k $42.6m $42.6m 17.50% New
2 BlackRock, Inc. 0.00% of their portfolio New York, NY 250,000250.0k $25.1m $25.1m 0.00% Unchanged
3 Cambridge Investment Research Advisors, Inc. 0.01% of their portfolio FAIRFIELD, IA 54,62454.6k $5.5m $5.5m 0.01% Added +38.2k +38,217
4 Hummer Financial Advisory Services Inc 2.05% of their portfolio Chicago, IL 31,00031.0k $3.1m $3.1m 2.05% Reduced -1.0k -1,000
5 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 27,10927.1k $2.7m $2.7m 0.00% Added +21.0k +21,021
6 Tower Research Capital LLC (TRC) 0.06% of their portfolio NEW YORK, NY 24,07824.1k $2.4m $2.4m 0.06% New
7 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 9,6259.6k $965.6k $965.6k 0.00% New
8 SAPIENT CAPITAL LLC 0.01% of their portfolio INDIANAPOLIS, IN 7,7307.7k $775.5k $775.5k 0.01% New
9 Granite Bay Wealth Management, LLC 0.06% of their portfolio PORTSMOUTH, NH 6,3146.3k $633.0k $633.0k 0.06% Added +2.4k +2,360
10 Cypress Capital, LLC 0.14% of their portfolio FRANKLIN, TN 5,1635.2k $518.0k $518.0k 0.14% New
11 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 4,9985.0k $501.4k $501.4k 0.00% Reduced -4.1k -4,146
12 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 4,3944.4k $441.0k $441.0k 0.00% Added +4.4k +4,383
13 NORTHCAPE WEALTH MANAGEMENT, LLC 0.11% of their portfolio WILLIAMSVILLE, NY 4,0004.0k $401.3k $401.3k 0.11% Reduced -300 -300
14 THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. 0.13% of their portfolio INDIANAPOLIS, IN 3,6593.7k $367.1k $367.1k 0.13% Reduced -3.3k -3,289
15 SEARLE & CO. 0.07% of their portfolio GREENWICH, CT 3,0003.0k $301.0k $301.0k 0.07% Unchanged
16 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 2,8702.9k $288.0k $288.0k 0.00% New
17 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 1,6481.6k $165.3k $165.3k 0.00% New
18 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 199199 $20.0k $20.0k 0.00% New
19 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 11 $60 $60 0.00% Unchanged