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 | |
|---|---|---|---|---|---|---|
1776
Kodiak Gas Services
KGS
$5.96B
| $145M | ﹤0.01% |
3,884,370
+1,017,763
| +36% | +$43.4M |
|
1777
Atlanta Braves Holdings Series B
BATRK
$3.23B
| $145M | ﹤0.01% |
3,616,869
+9,030
| +0.3% | +$352K |
|
1778
Viking Therapeutics
VKTX
$4.04B
| $144M | ﹤0.01% |
5,976,468
+103,490
| +2% | +$3.27M |
|
1779
Kosmos Energy
KOS
$1.56B
| $143M | ﹤0.01% |
62,802,412
+6,141,878
| +11% | +$18.1M |
|
1780
FIVE9
FIVN
$1.77B
| $143M | ﹤0.01% |
5,271,649
+351,348
| +7% | +$12.9M |
|
1781
GlobalFoundries
GFS
$29.4B
| $143M | ﹤0.01% |
3,871,744
+75,565
| +2% | +$3.05M |
|
1782
Unilever
UL
$131B
| $143M | ﹤0.01% |
2,132,700
+69,599
| +3% | +$4.49M |
|
|
BDN
1783
Brandywine Realty Trust
BDN
$551M
| $143M | ﹤0.01% |
32,019,454
-886,490
| -3% | -$4.39M |
|
|
SEI
1784
Solaris Energy Infrastructure
SEI
$3.31B
| $143M | ﹤0.01% |
6,560,535
+877,065
| +15% | +$24.3M |
|
1785
Edgewise Therapeutics
EWTX
$4.39B
| $143M | ﹤0.01% |
6,485,008
+5,993
| +0.1% | +$157K |
|
|
HSII
1786
DELISTED
Heidrick & Struggles
HSII
| $142M | ﹤0.01% |
3,321,565
-27,226
| -0.8% | -$1.2M |
|
1787
Wayfair
W
$11.1B
| $142M | ﹤0.01% |
4,439,817
-324,244
| -7% | -$13.5M |
|
1788
Petrobras
PBR
$121B
| $142M | ﹤0.01% |
9,913,691
+321,102
| +3% | +$4.43M |
|
1789
Quanex
NX
$854M
| $142M | ﹤0.01% |
7,644,868
+88,738
| +1% | +$1.88M |
|
1790
PagSeguro Digital
PAGS
$2.57B
| $142M | ﹤0.01% |
18,622,828
-875,871
| -4% | -$6.52M |
|
|
RC
1791
Ready Capital
RC
$265M
| $142M | ﹤0.01% |
27,840,584
-889,974
| -3% | -$5.48M |
|
1792
MaxLinear
MXL
$6.49B
| $141M | ﹤0.01% |
12,989,054
-592,040
| -4% | -$9.9M |
|
|
BRKL
1793
DELISTED
Brookline Bancorp
BRKL
| $141M | ﹤0.01% |
12,924,428
-26,378
| -0.2% | -$307K |
|
1794
Encore Capital Group
ECPG
$1.93B
| $141M | ﹤0.01% |
4,109,539
+179,460
| +5% | +$7.83M |
|
1795
Federal Agricultural Mortgage
AGM
$2.27B
| $140M | ﹤0.01% |
749,223
-4,700
| -0.6% | -$922K |
|
|
AAMI
1796
Acadian Asset Management
AAMI
$2.88B
| $140M | ﹤0.01% |
5,432,589
-83,676
| -2% | -$2.1M |
|
1797
Brookdale Senior Living
BKD
$3.62B
| $140M | ﹤0.01% |
22,298,904
+3,916,111
| +21% | +$21M |
|
1798
Rubrik
RBRK
$15.1B
| $140M | ﹤0.01% |
2,287,837
+495,962
| +28% | +$33.9M |
|
1799
Arcutis Biotherapeutics
ARQT
$3.42B
| $139M | ﹤0.01% |
8,892,337
-256,221
| -3% | -$3.61M |
|
1800
OneSpaWorld
OSW
$2.67B
| $139M | ﹤0.01% |
8,282,389
+175,200
| +2% | +$3.41M |
|
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.