AllianceBernstein Portfolio holdings
AllianceBernstein (AB), formed in 2000 through the merger of Alliance Capital and Bernstein, is a global asset management firm headquartered in Nashville, Tennessee, managing over $759 billion in assets as of late 2024 for institutional investors, financial advisors, and individuals. Known for its research-driven approach, AB offers a diverse range of investment strategies, including equities, fixed income, alternatives, and multi-asset solutions, with a strong emphasis on active management and ESG (environmental, social, governance) integration. The firm, which relocated its headquarters from New York City to Nashville in 2021, operates globally with significant operations in New York, London, and Asia, leveraging its Bernstein Research arm for deep market insights. With a workforce of over 4,700 and a partnership structure led by CEO Seth Bernstein, AB combines a legacy of rigorous analysis with a modern focus on sustainable investing and client outcomes.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$1.21B |
| 2 |
Advanced Micro Devices
AMD
|
+$1.15B |
| 3 |
Quanta Services
PWR
|
+$691M |
| 4 |
Trane Technologies
TT
|
+$684M |
| 5 |
RTX Corp
RTX
|
+$655M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$3.74B |
| 2 |
Microsoft
MSFT
|
+$2.35B |
| 3 |
Broadcom
AVGO
|
+$744M |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$636M |
| 5 |
TSMC
TSM
|
+$590M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 28.92% |
| 2 | Miscellaneous | 10.92% |
| 3 | Healthcare | 10.85% |
| 4 | Consumer Discretionary | 10.12% |
| 5 | Financials | 9.79% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
576
Natera
NTRA
$47.3B
| $58.4M | 0.02% |
292,068
+17,865
| +7% | +$3.81M |
|
577
Walker & Dunlop
WD
$1.46B
| $58.2M | 0.02% |
1,311,353
-45,658
| -3% | -$2.31M |
|
578
Public Service Enterprise Group
PEG
$36.7B
| $58.2M | 0.02% |
718,823
+77,442
| +12% | +$6.19M |
|
|
NVMI
579
Nova
NVMI
$11.8B
| $58M | 0.02% |
133,544
-8,154
| -6% | -$4.19M |
|
580
Datadog
DDOG
$76.5B
| $57.8M | 0.02% |
489,454
+36,032
| +8% | +$6.7M |
|
581
Iron Mountain
IRM
$34.8B
| $57.5M | 0.02% |
562,711
-2,544
| -0.5% | -$312K |
|
582
Denali Therapeutics
DNLI
$3.56B
| $57.3M | 0.02% |
2,984,807
+91,189
| +3% | +$1.87M |
|
583
Akamai
AKAM
$15.1B
| $57.3M | 0.02% |
498,937
-12,569
| -2% | -$1.56M |
|
584
Arthur J. Gallagher & Co
AJG
$67.3B
| $57.3M | 0.02% |
264,344
-516,742
| -66% | -$110M |
|
|
VMRK
585
Vivmark Residential
VMRK
$50.6B
| $56.9M | 0.02% |
961,950
+456,160
| +90% | +$29.5M |
|
586
Ciena
CIEN
$45.5B
| $56.7M | 0.02% |
146,118
-381,293
| -72% | -$194M |
|
|
KRMN
587
Karman Holdings
KRMN
$5.3B
| $56.7M | 0.02% |
708,530
-142,985
| -17% | -$9.24M |
|
588
AES
AES
$10.6B
| $56.5M | 0.02% |
4,011,494
+885,927
| +28% | +$12.9M |
|
589
Amer Sports
AS
$17.2B
| $56.3M | 0.02% |
1,711,709
-405,418
| -19% | -$14.2M |
|
590
Comfort Systems
FIX
$56.7B
| $56.3M | 0.02% |
40,830
-108,131
| -73% | -$196M |
|
591
Exelon
EXC
$45B
| $56.2M | 0.02% |
1,147,388
-51,157
| -4% | -$2.37M |
|
|
TTAN
592
ServiceTitan Inc
TTAN
$8.39B
| $56.1M | 0.02% |
883,958
+263,772
| +43% | +$17M |
|
593
Cardinal Health
CAH
$57.5B
| $56M | 0.02% |
265,008
-10,311
| -4% | -$2.14M |
|
594
Lumentum
LITE
$79B
| $56M | 0.02% |
79,631
-18,566
| -19% | -$16.6M |
|
595
Invitation Homes
INVH
$16.9B
| $56M | 0.02% |
2,251,718
+335,132
| +17% | +$9.48M |
|
596
Ametek
AME
$54.5B
| $55.6M | 0.02% |
259,202
-1,505
| -0.6% | -$347K |
|
597
Targa Resources
TRGP
$62.2B
| $55.5M | 0.02% |
221,533
-1,607
| -0.7% | -$413K |
|
598
Snowflake
SNOW
$117B
| $55.5M | 0.02% |
367,747
+145,553
| +66% | +$26.8M |
|
599
Brighthouse Financial
BHF
$3.08B
| $55.3M | 0.02% |
922,760
+89,239
| +11% | +$5.55M |
|
600
Robinhood
HOOD
$110B
| $55.1M | 0.02% |
795,348
+2,126
| +0.3% | +$178K |
|
Similar funds
AllianceBernstein's Q2 2026 Portfolio in Review
As of Q2 2026, AllianceBernstein held 3,456 positions worth $302B, down 2.1% from $309B the previous quarter. Its ten largest holdings account for 31% of the portfolio.
AllianceBernstein withdrew a net $10.1B in Q2 2026, closing 139 positions and reducing 1,179 holdings. Its most notable exit was Hologic, an estimated $75.9M position sold in full.
By sector, the portfolio is most concentrated in Technology at 29% of assets, up from 29% a quarter earlier, followed by Miscellaneous and Healthcare.
Against the trend, AllianceBernstein opened a new position in Honeywell Aerospace worth $183M.
- AllianceBernstein's largest Q2 2026 buy was Honeywell Aerospace: 827,059 shares worth $183M.
- AllianceBernstein added most to Micron Technology in Q2 2026, an estimated $1.21B increase.
- AllianceBernstein's biggest Q2 2026 reduction was Amazon, cutting an estimated $3.74B.
- AllianceBernstein fully exited Hologic in Q2 2026, selling an estimated $75.9M.
- AllianceBernstein's ten largest holdings make up 31% of its $302B portfolio in Q2 2026.
- AllianceBernstein opened 228 new positions and closed 139 in Q2 2026.
- AllianceBernstein's portfolio value fell 2.1% quarter-over-quarter to $302B.
Based on AllianceBernstein's 13F filing for Q2 2026, filed 14 Aug 2026.