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 |
iShares Core S&P 500 ETF
IVV
|
+$6.32B |
| 2 |
Microsoft
MSFT
|
+$5.03B |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$3.87B |
| 4 |
Berkshire Hathaway Class B
BRK.B
|
+$3.27B |
| 5 |
Amazon
AMZN
|
+$2.75B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
K
Kellanova
K
|
+$2.54B |
| 2 |
COOP
Mr. Cooper
COOP
|
+$1.79B |
| 3 |
DuPont de Nemours
DD
|
+$1.69B |
| 4 |
SNDK
Sandisk
SNDK
|
+$1.29B |
| 5 |
Mastercard
MA
|
+$1.04B |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 31.74% |
| 2 | Financials | 12.64% |
| 3 | Healthcare | 10.23% |
| 4 | Consumer Discretionary | 9.82% |
| 5 | Communication Services | 9.1% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
651
Repligen
RGEN
$9.25B
| $1.08B | 0.02% |
6,619,271
+479,541
| +8% | +$75.1M |
|
652
TD Synnex
SNX
$20.2B
| $1.08B | 0.02% |
7,199,162
-141,352
| -2% | -$21.7M |
|
653
Viatris
VTRS
$18.9B
| $1.08B | 0.02% |
86,824,817
+4,865,077
| +6% | +$52.5M |
|
654
CACI
CACI
$14.2B
| $1.08B | 0.02% |
2,026,224
-122,920
| -6% | -$69.5M |
|
655
Clean Harbors
CLH
$16.3B
| $1.08B | 0.02% |
4,601,386
+66,733
| +1% | +$15.2M |
|
656
Texas Roadhouse
TXRH
$13.7B
| $1.08B | 0.02% |
6,490,078
-19,956
| -0.3% | -$3.38M |
|
657
OGE Energy
OGE
$9.71B
| $1.07B | 0.02% |
25,043,603
+275,707
| +1% | +$12.3M |
|
658
Planet Fitness
PLNT
$3.78B
| $1.07B | 0.02% |
9,835,119
+588,330
| +6% | +$60.6M |
|
|
OKLO
659
Oklo
OKLO
$8.42B
| $1.06B | 0.02% |
14,820,434
+6,204,837
| +72% | +$692M |
|
660
UMB Financial
UMBF
$11.1B
| $1.05B | 0.02% |
9,116,360
+77,731
| +0.9% | +$8.81M |
|
661
Elanco Animal Health
ELAN
$11.1B
| $1.05B | 0.02% |
46,335,397
+156,895
| +0.3% | +$3.41M |
|
662
Allegion
ALLE
$14.4B
| $1.05B | 0.02% |
6,585,460
-796,972
| -11% | -$133M |
|
663
Masco
MAS
$15.3B
| $1.05B | 0.02% |
16,500,803
+452,682
| +3% | +$29.4M |
|
664
Pinnacle West Capital
PNW
$12.2B
| $1.05B | 0.02% |
11,801,546
+934,593
| +9% | +$83.7M |
|
665
Owens Corning
OC
$12.4B
| $1.05B | 0.02% |
9,353,382
-1,362,214
| -13% | -$160M |
|
666
Terreno Realty
TRNO
$7.49B
| $1.04B | 0.02% |
17,788,761
-114,613
| -0.6% | -$6.9M |
|
667
Acuity Brands
AYI
$10.8B
| $1.04B | 0.02% |
2,900,425
+66,615
| +2% | +$24.1M |
|
668
Cytokinetics
CYTK
$10.4B
| $1.04B | 0.02% |
16,395,123
+869,376
| +6% | +$54.1M |
|
|
WCN
669
Waste Connections
WCN
$42B
| $1.04B | 0.02% |
5,930,912
-738,171
| -11% | -$128M |
|
670
Clorox
CLX
$12.7B
| $1.04B | 0.02% |
10,303,891
-79,086
| -0.8% | -$8.59M |
|
671
New York Times
NYT
$10.2B
| $1.04B | 0.02% |
14,935,262
-136,177
| -0.9% | -$8.44M |
|
672
Glaukos
GKOS
$10.6B
| $1.03B | 0.02% |
9,164,538
+508,743
| +6% | +$48.6M |
|
673
Advanced Drainage Systems
WMS
$10.9B
| $1.03B | 0.02% |
7,111,917
+69,022
| +1% | +$9.99M |
|
674
Primoris Services
PRIM
$4.45B
| $1.03B | 0.02% |
8,296,125
+3,551,415
| +75% | +$464M |
|
675
HealthEquity
HQY
$8.75B
| $1.03B | 0.02% |
11,215,829
+49,971
| +0.4% | +$4.78M |
|
Similar funds
BlackRock's Q4 2025 Portfolio in Review
As of Q4 2025, BlackRock held 5,676 positions worth $5.92T, up 3.6% from $5.71T the previous quarter. Its ten largest holdings account for 30% of the portfolio.
BlackRock's Q4 2025 filing shows 223 new, 3,159 increased, 1,507 reduced and 143 closed positions. Its largest new stake was Qnity Electronics Inc: 15,929,395 shares worth $1.3B. The largest sale was Kellanova, an estimated $2.54B.
By sector, the portfolio is most concentrated in Technology at 32% of assets, down from 32% a quarter earlier, followed by Financials and Healthcare.
- BlackRock's largest Q4 2025 buy was Qnity Electronics Inc: 15,929,395 shares worth $1.3B.
- BlackRock added most to iShares Core S&P 500 ETF in Q4 2025, an estimated $6.32B increase.
- BlackRock's biggest Q4 2025 reduction was DuPont de Nemours, cutting an estimated $1.69B.
- BlackRock fully exited Kellanova in Q4 2025, selling an estimated $2.54B.
- BlackRock's ten largest holdings make up 30% of its $5.92T portfolio in Q4 2025.
- BlackRock opened 223 new positions and closed 143 in Q4 2025.
- BlackRock's portfolio value rose 3.6% quarter-over-quarter to $5.92T.
Based on BlackRock's 13F filing for Q4 2025, filed 12 Feb 2026.