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AllianceBernstein

AllianceBernstein Portfolio holdings

AUM $302B Turnover 10.62%
1-Year Est. Return 26.44%
 

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.

This Fund
S&P 500
This Quarter Est. Return
+17.92%
1 Year Est. Return
+26.44%
3 Year Est. Return
+107.2%
5 Year Est. Return
+134.69%
10 Year Est. Return
+608.3%
AUM
$302B
AUM Growth
-$6.48B
Cap. Flow
-$10.1B
Cap. Flow %
-3.35%
Top 10 Hldgs %
31%
Holding
3,456
New
228
Increased
1,708
Reduced
1,179
Closed
139
Avg Time Held
7.7 years
Top 10 Avg Time Held
6.2 years
Top 20 Avg Time Held
4.8 years

Top Buys

Rank Stock Value
1
MU icon
Micron Technology
MU
+$1.21B
2
AMD icon
Advanced Micro Devices
AMD
+$1.15B
3
PWR icon
Quanta Services
PWR
+$691M
4
TT icon
Trane Technologies
TT
+$684M
5
RTX icon
RTX Corp
RTX
+$655M

Top Sells

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$3.74B
2
MSFT icon
Microsoft
MSFT
+$2.35B
3
AVGO icon
Broadcom
AVGO
+$744M
4
GOOG icon
Alphabet (Google) Class C
GOOG
+$636M
5
TSM icon
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 Held Since
STIM icon
3426
Neuronetics
STIM
$161M
– –
-28,800
Closed -$39.7K –
STKL
3427
DELISTED
SunOpta
STKL
– –
-4,044,703
Closed -$15.4M –
TERN icon
3428
DELISTED
Terns Pharmaceuticals
TERN
– –
-1,032,679
Closed -$41.7M –
THR icon
3429
DELISTED
Thermon Group Holdings
THR
– –
-250,167
Closed -$9.3M –
TMCI icon
3430
Treace Medical Concepts
TMCI
$278M
– –
-64,550
Closed -$158K –
TPH icon
3431
DELISTED
Tri Pointe Homes
TPH
– –
-193,803
Closed -$6.1M –
TR icon
3432
Tootsie Roll Industries
TR
$2.61B
– –
-21,072
Closed -$772K –
TTEC icon
3433
TTEC Holdings
TTEC
$74.4M
– –
-46,595
Closed -$168K –
TUSK icon
3434
Mammoth Energy Services
TUSK
$129M
– –
-10,950
Closed -$20.3K –
UBFO icon
3435
DELISTED
United Security Bancshares
UBFO
– –
-92,478
Closed -$931K –
UDMY icon
3436
DELISTED
Udemy
UDMY
– –
-844,168
Closed -$4.94M –
VIRC icon
3437
Virco
VIRC
$99.2M
– –
-11,300
Closed -$72.2K –
VRE
3438
DELISTED
Veris Residential
VRE
– –
-113,605
Closed -$1.69M –
VTEB icon
3439
Vanguard Tax-Exempt Bond Index Fund
VTEB
$50.9B
– –
-8,576
Closed -$431K –
VTEX icon
3440
VTEX
VTEX
$689M
– –
-38,200
Closed -$144K –
WALD icon
3441
DELISTED
Waldencast
WALD
– –
-16,510
Closed -$31K –
XLB icon
3442
State Street Materials Select Sector SPDR ETF
XLB
$8.12B
– –
-253,401
Closed -$11.5M –
ZVIA icon
3443
Zevia
ZVIA
$92.3M
– –
-78,140
Closed -$181K –
ARQ icon
3444
Arq
ARQ
$76.4M
– –
-12,700
Closed -$41.5K –
ATYR icon
3445
aTyr Pharma
ATYR
$16.2M
– –
-64,480
Closed -$50.5K –
SILA
3446
DELISTED
Sila Realty Trust
SILA
– –
-64,543
Closed -$1.5M –
SUNS icon
3447
Sunrise Realty Trust
SUNS
$85.8M
– –
-15,672
Closed -$148K –
OS
3448
DELISTED
OneStream Inc
OS
– –
-1,535,061
Closed -$28.2M –
RZLV icon
3449
Rezolve AI
RZLV
$613M
– –
-94,500
Closed -$243K –
ZSPC
3450
DELISTED
ZSPACE INC NEW
ZSPC
– –
-724
Closed -$8.52K –
135 136 137
138
139

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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.