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 | |
|---|---|---|---|---|---|---|
4426
iBio
IBIO
$73M
| $172K | ﹤0.01% |
42,727
+37,153
| +667% | +$144K |
|
4427
TriSalus Life Sciences
TLSI
$353M
| $167K | ﹤0.01% |
30,270
| – | – |
|
|
NBIS
4428
Nebius Group N.V.
NBIS
$49.1B
| $165K | ﹤0.01% |
7,805
-6,329
| -45% | -$208K |
|
4429
Codere Online
CDRO
$406M
| $165K | ﹤0.01% |
22,709
| – | – |
|
4430
Janus Henderson Mortgage-Backed Securities ETF
JMBS
$6.73B
| $163K | ﹤0.01% |
3,617
+531
| +17% | +$23.7K |
|
4431
Gain Therapeutics
GANX
$87.9M
| $161K | ﹤0.01% |
84,407
-1,654
| -2% | -$3.67K |
|
4432
Precipio
PRPO
$39.9M
| $159K | ﹤0.01% |
28,912
| – | – |
|
4433
GSI Technology
GSIT
$253M
| $159K | ﹤0.01% |
78,325
-22,988
| -23% | -$67.1K |
|
4434
Betterware México
BWMX
$607M
| $157K | ﹤0.01% |
13,829
-985
| -7% | -$11.2K |
|
4435
Mega Matrix
MPU
$14.9M
| $157K | ﹤0.01% |
240,771
+5,735
| +2% | +$5.37K |
|
|
RENT
4436
Rent the Runway
RENT
$122M
| $156K | ﹤0.01% |
35,050
-143
| -0.4% | -$949 |
|
4437
Grove Collaborative
GROV
$44.4M
| $156K | ﹤0.01% |
115,390
+267
| +0.2% | +$413 |
|
|
CODX
4438
Co-Diagnostics
CODX
$5.49M
| $156K | ﹤0.01% |
16,760
-48
| -0.3% | -$917 |
|
4439
Modular Medical
MODD
$10.9M
| $155K | ﹤0.01% |
4,751
-42
| -0.9% | -$1.4K |
|
4440
Harte-Hanks
HHS
$18.5M
| $155K | ﹤0.01% |
32,314
-1,471
| -4% | -$7.5K |
|
4441
Bank Of The James
BOTJ
$124M
| $155K | ﹤0.01% |
10,466
+102
| +1% | +$1.38K |
|
|
EARN
4442
Ellington Residential Mortgage REIT
EARN
$164M
| $154K | ﹤0.01% |
28,505
-284,518
| -91% | -$1.81M |
|
4443
Aterian
ATER
$5.32M
| $154K | ﹤0.01% |
73,322
| – | – |
|
4444
Arena Group
AREN
$76.2M
| $153K | ﹤0.01% |
88,673
| – | – |
|
4445
Relmada Therapeutics
RLMD
$477M
| $153K | ﹤0.01% |
566,905
-26,421
| -4% | -$8.76K |
|
4446
Canterbury Park Holding Corp
CPHC
$79.4M
| $153K | ﹤0.01% |
8,359
-247
| -3% | -$4.99K |
|
|
CBIO
4447
Crescent Biopharma
CBIO
$620M
| $153K | ﹤0.01% |
7,263
-23
| -0.3% | -$615 |
|
4448
Annovis Bio
ANVS
$80.4M
| $151K | ﹤0.01% |
100,629
-11,350
| -10% | -$34.7K |
|
|
KBDC
4449
Kayne Anderson BDC
KBDC
$908M
| $151K | ﹤0.01% |
9,285
-76
| -0.8% | -$1.28K |
|
|
CBNA
4450
Chain Bridge Bancorp
CBNA
$316M
| $151K | ﹤0.01% |
6,332
+1,442
| +29% | +$34.6K |
|
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, 2,654 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.