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 | |
|---|---|---|---|---|---|---|
2426
Eagle Bancorp
EGBN
$846M
| $669K | ﹤0.01% |
31,871
| – | – |
|
2427
Castle Biosciences
CSTL
$855M
| $668K | ﹤0.01% |
33,370
| – | – |
|
2428
Independent Bank Corp
IBCP
$787M
| $668K | ﹤0.01% |
21,693
| – | – |
|
2429
Mercantile Bank Corp
MBWM
$1.04B
| $667K | ﹤0.01% |
15,361
| – | – |
|
2430
TeraWulf
WULF
$8.75B
| $667K | ﹤0.01% |
244,373
-237
| -0.1% | -$1.06K |
|
2431
Merchants Bancorp
MBIN
$2.53B
| $667K | ﹤0.01% |
18,030
| – | – |
|
2432
CNA Financial
CNA
$14.2B
| $667K | ﹤0.01% |
13,132
-7,677
| -37% | -$374K |
|
|
GOOD
2433
Gladstone Commercial Corp
GOOD
$605M
| $667K | ﹤0.01% |
44,510
| – | – |
|
2434
Ibotta
IBTA
$559M
| $665K | ﹤0.01% |
15,750
-105,869
| -87% | -$6.2M |
|
2435
Forward Air
FWRD
$444M
| $664K | ﹤0.01% |
33,067
| – | – |
|
2436
ProPetro Holding
PUMP
$1.36B
| $660K | ﹤0.01% |
89,800
| – | – |
|
2437
Ubiquiti
UI
$33.7B
| $660K | ﹤0.01% |
2,127
-10
| -0.5% | -$3.54K |
|
|
DNB
2438
DELISTED
Dun & Bradstreet
DNB
| $659K | ﹤0.01% |
73,745
-1,645
| -2% | -$16.8K |
|
2439
Metallus
MTUS
$838M
| $658K | ﹤0.01% |
49,239
| – | – |
|
2440
Shutterstock
SSTK
$198M
| $657K | ﹤0.01% |
35,290
-20
| -0.1% | -$512 |
|
2441
PDF Solutions
PDFS
$1.93B
| $656K | ﹤0.01% |
34,305
-23
| -0.1% | -$564 |
|
2442
Theravance Biopharma
TBPH
$874M
| $655K | ﹤0.01% |
73,380
-3,775
| -5% | -$35.1K |
|
2443
Opendoor
OPEN
$3.64B
| $654K | ﹤0.01% |
662,875
| – | – |
|
2444
Playtika
PLTK
$1.52B
| $653K | ﹤0.01% |
126,380
+32,044
| +34% | +$201K |
|
2445
Lucid Motors
LCID
$2.88B
| $652K | ﹤0.01% |
26,922
-5,709
| -17% | -$153K |
|
|
AVDL
2446
DELISTED
Avadel Pharmaceuticals
AVDL
| $651K | ﹤0.01% |
83,135
-13,575
| -14% | -$114K |
|
2447
Stagwell
STGW
$2.07B
| $651K | ﹤0.01% |
107,580
| – | – |
|
2448
American Superconductor
AMSC
$1.42B
| $648K | ﹤0.01% |
35,720
| – | – |
|
2449
Standard Motor Products
SMP
$851M
| $645K | ﹤0.01% |
25,870
| – | – |
|
2450
ImmunityBio
IBRX
$7.51B
| $644K | ﹤0.01% |
214,030
| – | – |
|
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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.