BlackRock Portfolio holdings
BlackRock, Inc., founded in 1988 by Larry Fink and a group of partners, is the world’s largest asset management firm, headquartered in New York City. Initially starting as a risk management and fixed-income institutional asset manager, it has grown to manage over $10 trillion in assets through a combination of organic growth and strategic acquisitions, such as its 2009 purchase of Barclays Global Investors. BlackRock is known for its extensive range of investment products, including mutual funds, ETFs (notably under the iShares brand), and alternative investments, serving clients ranging from individuals to governments.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$3.89B |
| 2 |
Amazon
AMZN
|
+$3.22B |
| 3 |
Microsoft
MSFT
|
+$2.88B |
| 4 |
iShares Core S&P 500 ETF
IVV
|
+$2.68B |
| 5 |
Visa
V
|
+$2.37B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core MSCI Total International Stock ETF
IXUS
|
+$1.44B |
| 2 |
AZPN
Aspen Technology Inc
AZPN
|
+$914M |
| 3 |
ALTR
Altair Engineering Inc
ALTR
|
+$816M |
| 4 |
ALTM
Arcadium Lithium plc
ALTM
|
+$689M |
| 5 |
Williams-Sonoma
WSM
|
+$683M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.85% |
| 2 | Financials | 13.77% |
| 3 | Healthcare | 11.44% |
| 4 | Consumer Discretionary | 9.94% |
| 5 | Industrials | 8.4% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3326
iShares Core 10+ Year USD Bond ETF
ILTB
$598M
| $8.26M | ﹤0.01% |
165,286
+10,295
| +7% | +$508K |
|
3327
NI Holdings
NODK
$334M
| $8.23M | ﹤0.01% |
576,937
-6,584
| -1% | -$95.8K |
|
|
ISTM
3328
iShares Strategic Metals ETF
ISTM
$29.2M
| $8.2M | ﹤0.01% |
339,000
-6,000
| -2% | -$139K |
|
|
TBRG
3329
DELISTED
TruBridge
TBRG
| $8.17M | ﹤0.01% |
297,021
+7,271
| +3% | +$189K |
|
3330
iShares US Equity Factor ETF
LRGF
$3.53B
| $8.17M | ﹤0.01% |
141,095
+173
| +0.1% | +$10.5K |
|
3331
Alvotech
ALVO
$1.06B
| $8.16M | ﹤0.01% |
843,337
+4,103
| +0.5% | +$49.8K |
|
3332
CAE Inc. Common Shares
CAE
$8.21B
| $8.12M | ﹤0.01% |
330,155
+38,314
| +13% | +$933K |
|
3333
Forrester Research
FORR
$180M
| $8.09M | ﹤0.01% |
875,552
-70,689
| -7% | -$899K |
|
3334
Senseonics Holdings Inc
SENS
$263M
| $8.09M | ﹤0.01% |
616,473
+205,985
| +50% | +$3.4M |
|
3335
Star Holdings Shares of Beneficial Interest
STHO
$114M
| $8.09M | ﹤0.01% |
950,098
-103,539
| -10% | -$903K |
|
3336
WisdomTree Japan Hedged Equity Fund
DXJ
$7.23B
| $8.07M | ﹤0.01% |
73,275
+35,183
| +92% | +$3.87M |
|
3337
Omega Flex
OFLX
$301M
| $8.07M | ﹤0.01% |
232,048
-15,619
| -6% | -$606K |
|
|
ZBIO
3338
Zenas BioPharma
ZBIO
$2.05B
| $8.01M | ﹤0.01% |
1,014,110
+7,552
| +0.8% | +$59.1K |
|
3339
AbCellera Biologics
ABCL
$1.62B
| $7.97M | ﹤0.01% |
3,576,208
-520,435
| -13% | -$1.49M |
|
3340
AlTi Global
ALTI
$383M
| $7.97M | ﹤0.01% |
2,621,936
-36,230
| -1% | -$130K |
|
3341
Solid Biosciences
SLDB
$788M
| $7.96M | ﹤0.01% |
2,150,873
+290,269
| +16% | +$1.24M |
|
3342
Perma-Fix Environmental Services
PESI
$329M
| $7.94M | ﹤0.01% |
1,092,522
+62,886
| +6% | +$565K |
|
3343
Ryanair
RYAAY
$30.2B
| $7.94M | ﹤0.01% |
187,301
-67,771
| -27% | -$3.1M |
|
3344
Arq
ARQ
$85.4M
| $7.89M | ﹤0.01% |
1,893,025
+64,956
| +4% | +$369K |
|
3345
iShares MSCI Intl Value Factor ETF
IVLU
$4.34B
| $7.89M | ﹤0.01% |
260,167
+52,270
| +25% | +$1.52M |
|
3346
Acacia Research
ACTG
$445M
| $7.88M | ﹤0.01% |
2,463,732
-42,308
| -2% | -$173K |
|
3347
iShares Global Comm Services ETF
IXP
$523M
| $7.88M | ﹤0.01% |
81,229
+1,885
| +2% | +$190K |
|
|
MAXJ
3348
iShares Large Cap Max Buffer Jun ETF
MAXJ
$153M
| $7.87M | ﹤0.01% |
305,000
-15,000
| -5% | -$393K |
|
3349
J. Jill
JILL
$254M
| $7.85M | ﹤0.01% |
401,824
+7,849
| +2% | +$188K |
|
3350
908 Devices
MASS
$289M
| $7.83M | ﹤0.01% |
1,746,984
-180,034
| -9% | -$533K |
|
Similar funds
BlackRock's Q1 2025 Portfolio in Review
As of Q1 2025, BlackRock held 5,602 positions worth $4.76T, down 3.7% from $4.94T the previous quarter. Its ten largest holdings account for 25% of the portfolio.
BlackRock's Q1 2025 filing shows 211 new, 1,923 increased, 2,656 reduced and 168 closed positions. Its largest new stake was Sandisk: 14,395,767 shares worth $685M. The largest sale was iShares Core MSCI Total International Stock ETF, an estimated $1.44B.
By sector, the portfolio is most concentrated in Technology at 28% of assets, down from 30% a quarter earlier, followed by Financials and Healthcare.
- BlackRock's largest Q1 2025 buy was Sandisk: 14,395,767 shares worth $685M.
- BlackRock added most to Apple in Q1 2025, an estimated $3.89B increase.
- BlackRock's biggest Q1 2025 reduction was iShares Core MSCI Total International Stock ETF, cutting an estimated $1.44B.
- BlackRock fully exited Aspen Technology Inc in Q1 2025, selling an estimated $914M.
- BlackRock's ten largest holdings make up 25% of its $4.76T portfolio in Q1 2025.
- BlackRock opened 211 new positions and closed 168 in Q1 2025.
- BlackRock's portfolio value fell 3.7% quarter-over-quarter to $4.76T.
Based on BlackRock's 13F filing for Q1 2025, filed 2 May 2025.