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AllianceBernstein

AllianceBernstein Portfolio holdings

AUM $302B
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

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
TEAD
3401
Teads Holding Co
TEAD
$49.4M
– –
-30,140
Closed -$21.2K
ODD icon
3402
ODDITY Tech
ODD
$634M
– –
-5,667
Closed -$228K
OM icon
3403
Outset Medical
OM
$67.5M
– –
-10,400
Closed -$38.6K
ONTF
3404
DELISTED
ON24
ONTF
– –
-51,310
Closed -$408K
OPRX icon
3405
OptimizeRx
OPRX
$148M
– –
-39,850
Closed -$489K
PGY icon
3406
Pagaya Technologies
PGY
$1.92B
– –
-48,090
Closed -$1.01M
PKST
3407
DELISTED
Peakstone Realty Trust
PKST
– –
-27,590
Closed -$396K
PNBK icon
3408
Patriot National Bancorp
PNBK
$132M
– –
-38,340
Closed -$69.8K
PPA icon
3409
Invesco Aerospace & Defense ETF
PPA
$7.91B
– –
-1,324
Closed -$207K
PRA
3410
DELISTED
ProAssurance
PRA
– –
-2,034,155
Closed -$49.1M
PROP icon
3411
Prairie Operating Co
PROP
$51.1M
– –
-39,100
Closed -$66.1K
QSI icon
3412
Quantum-Si Incorporated
QSI
$168M
– –
-272,180
Closed -$299K
RCEL icon
3413
Avita Medical
RCEL
$346M
– –
-20,250
Closed -$69.9K
RGP icon
3414
Resources Connection
RGP
$139M
– –
-53,485
Closed -$270K
SCHG icon
3415
Schwab US Large-Cap Growth ETF
SCHG
$62.9B
– –
-32,416
Closed -$1.06M
SEE
3416
DELISTED
Sealed Air
SEE
– –
-73,950
Closed -$3.06M
SEMR
3417
DELISTED
Semrush
SEMR
– –
-2,140,809
Closed -$25.5M
SKIN icon
3418
SkinHealth Systems
SKIN
$89.1M
– –
-159,580
Closed -$222K
SKYX icon
3419
SKYX Platforms
SKYX
$186M
– –
-35,700
Closed -$77.5K
SLNO
3420
DELISTED
Soleno Therapeutics
SLNO
– –
-43,090
Closed -$2M
SLQT icon
3421
SelectQuote
SLQT
$94.7M
– –
-145,146
Closed -$205K
SNBR
3422
DELISTED
Sleep Number
SNBR
– –
-26,340
Closed -$223K
SNCY
3423
DELISTED
Sun Country Airlines
SNCY
– –
-516,311
Closed -$7.43M
SPWR icon
3424
SunPower Inc
SPWR
$75.2M
– –
-43,300
Closed -$68K
SSTI icon
3425
SoundThinking
SSTI
$80.5M
– –
-12,630
Closed -$101K
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.