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 | |
|---|---|---|---|---|---|---|
|
TECX
3601
Tectonic Therapeutic
TECX
$573M
| $3.64M | ﹤0.01% |
205,528
+10,469
| +5% | +$341K |
|
3602
Cosan
CSAN
$2.96B
| $3.64M | ﹤0.01% |
696,361
-138,372
| -17% | -$727K |
|
|
ABX
3603
Abacus Global Management
ABX
$996M
| $3.6M | ﹤0.01% |
480,185
+243,850
| +103% | +$1.85M |
|
3604
Westwood Holdings Group
WHG
$182M
| $3.59M | ﹤0.01% |
221,616
-1,410
| -0.6% | -$22K |
|
3605
Expensify
EXFY
$166M
| $3.59M | ﹤0.01% |
1,180,349
-5,446
| -0.5% | -$18.9K |
|
|
MADE
3606
iShares U.S. Manufacturing ETF
MADE
$62.4M
| $3.57M | ﹤0.01% |
154,000
-19,000
| -11% | -$468K |
|
3607
BlackRock Large Cap Value ETF
BLCV
$335M
| $3.57M | ﹤0.01% |
110,000
| – | – |
|
3608
iShares Environmentally Aware Real Estate ETF
ERET
$14.4M
| $3.57M | ﹤0.01% |
138,700
-15,000
| -10% | -$384K |
|
|
SGMO
3609
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
| $3.57M | ﹤0.01% |
5,445,018
+251,714
| +5% | +$267K |
|
3610
iShares iBonds Dec 2029 Term Treasury ETF
IBTJ
$1.31B
| $3.54M | ﹤0.01% |
162,610
+130,088
| +400% | +$2.79M |
|
3611
Ispire Technology
ISPR
$89M
| $3.54M | ﹤0.01% |
1,296,214
-20,359
| -2% | -$85.9K |
|
3612
iShares iBonds Dec 2027 Term Treasury ETF
IBTH
$2.23B
| $3.53M | ﹤0.01% |
157,429
+125,944
| +400% | +$2.8M |
|
3613
iShares iBonds Dec 2026 Term Treasury ETF
IBTG
$2.25B
| $3.52M | ﹤0.01% |
153,403
+122,724
| +400% | +$2.8M |
|
3614
Zura Bio
ZURA
$497M
| $3.51M | ﹤0.01% |
2,721,752
+8,288
| +0.3% | +$13.1K |
|
|
TEN
3615
Tsakos Energy Navigation Ltd
TEN
$1.19B
| $3.51M | ﹤0.01% |
205,584
+176,223
| +600% | +$3.07M |
|
3616
On Holding
ONON
$11.9B
| $3.5M | ﹤0.01% |
79,645
-2,574,941
| -97% | -$135M |
|
3617
TFI International
TFII
$12.4B
| $3.5M | ﹤0.01% |
45,130
+13,218
| +41% | +$1.46M |
|
|
VCSA
3618
DELISTED
Vacasa, Inc. Class A Common Stock
VCSA
| $3.49M | ﹤0.01% |
648,165
+131,745
| +26% | +$681K |
|
3619
Taboola.com
TBLA
$1.32B
| $3.48M | ﹤0.01% |
1,180,639
+55,126
| +5% | +$188K |
|
3620
LiveOne
LVO
$66M
| $3.47M | ﹤0.01% |
496,468
-6,650
| -1% | -$65.5K |
|
3621
Methanex
MEOH
$4.32B
| $3.46M | ﹤0.01% |
98,576
-4,640
| -4% | -$208K |
|
3622
Ultralife
ULBI
$88.3M
| $3.44M | ﹤0.01% |
638,819
-16,817
| -3% | -$114K |
|
3623
GeoPark
GPRK
$649M
| $3.43M | ﹤0.01% |
424,438
+259,013
| +157% | +$2.32M |
|
|
FBLA
3624
FB Bancorp
FBLA
$251M
| $3.43M | ﹤0.01% |
304,222
+532
| +0.2% | +$6.09K |
|
3625
Immatics
IMTX
$1.24B
| $3.42M | ﹤0.01% |
758,333
+72,152
| +11% | +$376K |
|
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.