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 |
Broadcom
AVGO
|
+$863M |
| 2 |
Reddit
RDDT
|
+$475M |
| 3 |
Astera Labs
ALAB
|
+$414M |
| 4 |
TSMC
TSM
|
+$412M |
| 5 |
Apple
AAPL
|
+$374M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$1.41B |
| 2 |
Alphabet (Google) Class C
GOOG
|
+$746M |
| 3 |
West Pharmaceutical
WST
|
+$692M |
| 4 |
Idexx Laboratories
IDXX
|
+$459M |
| 5 |
Meta Platforms (Facebook)
META
|
+$419M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.48% |
| 2 | Healthcare | 13.11% |
| 3 | Financials | 12.22% |
| 4 | Consumer Discretionary | 11.26% |
| 5 | Communication Services | 9.57% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2326
Ducommun
DCO
$2.7B
| $840K | ﹤0.01% |
14,473
| – | – |
|
2327
Adaptive Biotechnologies
ADPT
$3.59B
| $840K | ﹤0.01% |
112,990
-13,507
| -11% | -$104K |
|
2328
BJ's Restaurants
BJRI
$1.42B
| $838K | ﹤0.01% |
24,464
-25
| -0.1% | -$887 |
|
|
FDSB
2329
Fifth District Bancorp
FDSB
$92.7M
| $838K | ﹤0.01% |
68,686
+43,108
| +169% | +$543K |
|
2330
Opko Health
OPK
$985M
| $837K | ﹤0.01% |
504,390
+129,070
| +34% | +$213K |
|
2331
Sturm, Ruger & Co
RGR
$594M
| $835K | ﹤0.01% |
21,245
| – | – |
|
2332
Fortrea Holdings
FTRE
$1.82B
| $834K | ﹤0.01% |
110,473
-1,372
| -1% | -$19.4K |
|
2333
argenx
ARGX
$53.4B
| $833K | ﹤0.01% |
1,407
-18,883
| -93% | -$11.9M |
|
|
BBUC
2334
Brookfield Business Corp Class A Subordinate Voting Shares
BBUC
$6.12B
| $832K | ﹤0.01% |
31,237
| – | – |
|
2335
Millicom
TIGO
$16B
| $829K | ﹤0.01% |
+27,401
| New | +$755K |
|
2336
Herbalife
HLF
$1.29B
| $825K | ﹤0.01% |
95,620
| – | – |
|
2337
CareDx
CDNA
$2.26B
| $825K | ﹤0.01% |
46,460
-4,800
| -9% | -$103K |
|
|
AVNS
2338
DELISTED
Avanos Medical
AVNS
| $823K | ﹤0.01% |
57,435
-326
| -0.6% | -$5.09K |
|
2339
Seneca Foods Class A
SENEA
$1.12B
| $822K | ﹤0.01% |
9,230
-200
| -2% | -$16K |
|
2340
FLEX LNG
FLNG
$1.69B
| $821K | ﹤0.01% |
35,722
| – | – |
|
2341
QuidelOrtho
QDEL
$1.14B
| $818K | ﹤0.01% |
23,404
-1,412
| -6% | -$57.6K |
|
2342
Blend Labs
BLND
$431M
| $809K | ﹤0.01% |
241,590
| – | – |
|
2343
Revolve Group
RVLV
$1.8B
| $808K | ﹤0.01% |
37,600
| – | – |
|
2344
Centrus Energy
LEU
$3.48B
| $807K | ﹤0.01% |
12,970
| – | – |
|
2345
Gorman-Rupp
GRC
$2.14B
| $800K | ﹤0.01% |
22,797
| – | – |
|
2346
Alpha and Omega Semiconductor
AOSL
$950M
| $799K | ﹤0.01% |
32,157
| – | – |
|
2347
Rocket Pharmaceuticals
RCKT
$340M
| $797K | ﹤0.01% |
119,465
+45,705
| +62% | +$452K |
|
2348
Xeris Biopharma Holdings
XERS
$1.39B
| $795K | ﹤0.01% |
144,830
+13,260
| +10% | +$53.5K |
|
|
ESSA
2349
DELISTED
ESSA Bancorp
ESSA
| $794K | ﹤0.01% |
42,110
+4,212
| +11% | +$85.3K |
|
2350
Limbach Holdings
LMB
$855M
| $793K | ﹤0.01% |
10,642
+98
| +0.9% | +$8.56K |
|
Similar funds
AllianceBernstein's Q1 2025 Portfolio in Review
As of Q1 2025, AllianceBernstein held 3,268 positions worth $276B, down 6.2% from $295B the previous quarter. Its ten largest holdings account for 29% of the portfolio.
Trading was light in Q1 2025: portfolio turnover was 3.6%. AllianceBernstein opened 48 new positions and exited 70, leaving the 3,268-position portfolio largely intact.
By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 29% a quarter earlier, followed by Healthcare and Financials.
- AllianceBernstein's largest Q1 2025 buy was iShares US Treasury Bond ETF: 5,952,603 shares worth $137M.
- AllianceBernstein added most to Broadcom in Q1 2025, an estimated $863M increase.
- AllianceBernstein's biggest Q1 2025 reduction was Microsoft, cutting an estimated $1.41B.
- AllianceBernstein fully exited iShares iBoxx $ High Yield Corporate Bond ETF in Q1 2025, selling an estimated $157M.
- AllianceBernstein's ten largest holdings make up 29% of its $276B portfolio in Q1 2025.
- AllianceBernstein opened 48 new positions and closed 70 in Q1 2025.
- AllianceBernstein's portfolio value fell 6.2% quarter-over-quarter to $276B.
Based on AllianceBernstein's 13F filing for Q1 2025, filed 15 May 2025.