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 | |
|---|---|---|---|---|---|---|
3376
Foghorn Therapeutics
FHTX
$291M
| $7.29M | ﹤0.01% |
1,995,901
-33,307
| -2% | -$152K |
|
3377
Compañía de Cervecerías Unidas
CCU
$2.13B
| $7.26M | ﹤0.01% |
477,945
-367,400
| -43% | -$4.85M |
|
|
UPB
3378
Upstream Bio Inc
UPB
$352M
| $7.26M | ﹤0.01% |
1,185,768
+67,968
| +6% | +$649K |
|
3379
Nerdy
NRDY
$105M
| $7.26M | ﹤0.01% |
5,109,925
-64,064
| -1% | -$108K |
|
3380
Core Molding Technologies
CMT
$210M
| $7.25M | ﹤0.01% |
476,776
-7,988
| -2% | -$114K |
|
3381
Eastern Company
EML
$146M
| $7.24M | ﹤0.01% |
285,992
-5,345
| -2% | -$145K |
|
3382
Everspin Technologies
MRAM
$362M
| $7.16M | ﹤0.01% |
1,403,911
+71,786
| +5% | +$416K |
|
3383
NN Inc
NNBR
$276M
| $7.14M | ﹤0.01% |
3,159,287
+28,589
| +0.9% | +$82.1K |
|
3384
Ginkgo Bioworks
DNA
$489M
| $7.08M | ﹤0.01% |
1,242,035
-46,563
| -4% | -$474K |
|
3385
Pliant Therapeutics
PLRX
$66.9M
| $7.08M | ﹤0.01% |
5,241,759
+61,782
| +1% | +$375K |
|
|
BFIN
3386
DELISTED
BankFinancial
BFIN
| $7.08M | ﹤0.01% |
559,774
+2,250
| +0.4% | +$28.7K |
|
3387
Townsquare Media
TSQ
$109M
| $7.07M | ﹤0.01% |
868,201
-7,844
| -0.9% | -$68.2K |
|
|
SUNS
3388
Sunrise Realty Trust
SUNS
$108M
| $7.01M | ﹤0.01% |
633,390
+188,784
| +42% | +$2.27M |
|
3389
ZTO Express
ZTO
$18.3B
| $7M | ﹤0.01% |
352,860
+56,783
| +19% | +$1.11M |
|
|
INFA
3390
CALL
DELISTED
Informatica
INFA
| $6.98M | ﹤0.01% |
400,000
+200,000
| +100% | +$4.38M |
|
3391
ADC Therapeutics
ADCT
$154M
| $6.93M | ﹤0.01% |
4,913,628
-98,229
| -2% | -$167K |
|
3392
GoPro
GPRO
$120M
| $6.91M | ﹤0.01% |
10,428,560
-537,457
| -5% | -$474K |
|
3393
CALL
iShares Bitcoin Trust
IBIT
$48.4B
| $6.88M | ﹤0.01% |
+147,000
| New | +$7.78M |
|
3394
FuelCell Energy
FCEL
$1.73B
| $6.88M | ﹤0.01% |
1,499,022
+110,079
| +8% | +$821K |
|
3395
Similarweb
SMWB
$576M
| $6.87M | ﹤0.01% |
831,068
+46,125
| +6% | +$569K |
|
3396
iShares MSCI China A ETF
CNYA
$203M
| $6.85M | ﹤0.01% |
244,269
+7,699
| +3% | +$215K |
|
3397
Lyell Immunopharma
LYEL
$313M
| $6.84M | ﹤0.01% |
636,079
-27,214
| -4% | -$333K |
|
3398
Bel Fuse Inc Class A
BELFA
$3.31B
| $6.81M | ﹤0.01% |
94,538
-1,557
| -2% | -$127K |
|
|
SEG
3399
Seaport Entertainment Group
SEG
$335M
| $6.79M | ﹤0.01% |
316,100
-10,196
| -3% | -$249K |
|
3400
BRC Inc
BRCC
$130M
| $6.74M | ﹤0.01% |
3,224,126
-39,190
| -1% | -$99.9K |
|
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.