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Institutional 13F data

AllianceBernstein L.P. 13F

See 3,224 stock and ETF positions for Q1 2026, including 1,173 new or increased positions and 1,453 reductions or exits, with the original SEC filing. Put and call options are excluded.

13F filing follow-along calculator

If KRW 1,000,000 followed the new and increased positions

Checking current prices and calculating the KRW 1,000,000 result.

AllianceBernstein L.P. 13F top holdings

Q1 2026 · 3,224 stock & ETF positions · Filed 2026-05-15 · Data updated 2026-07-07

View original SEC filings

Ranked by quarter-end stock and ETF value reported on Form 13F. Put and call options are excluded. These are not current market values or execution prices.

Reported stock & ETF value
$308.81B
Top 10 concentration
32.8%
Reported value
$15.38B
Portfolio weight
4.98%

Quarterly change: decreased -11.9%

Reported value
$12.15B
Portfolio weight
3.93%

Quarterly change: decreased -2.4%

#4
GOOGALPHABET INC
Reported value
$12.07B
Portfolio weight
3.91%

Quarterly change: decreased -2.5%

Reported value
$11.6B
Portfolio weight
3.76%

Quarterly change: increased +4.9%

Reported value
$8.61B
Portfolio weight
2.79%

Quarterly change: decreased -1.6%

Reported value
$6.37B
Portfolio weight
2.06%

Quarterly change: decreased -2.3%

Reported value
$4.76B
Portfolio weight
1.54%

Quarterly change: decreased -4.2%

#10
IVVISHARES TR
Reported value
$3.65B
Portfolio weight
1.18%

Quarterly change: increased +1.3%

Reported value
$3.45B
Portfolio weight
1.12%

Quarterly change: increased +1.0%

Reported value
$3.29B
Portfolio weight
1.07%

Quarterly change: increased +5.9%

Largest new or increased positions

Reported value
$11.6B
Portfolio weight
3.76%

Quarterly change: increased +4.9%

#2
IVVISHARES TR
Reported value
$3.65B
Portfolio weight
1.18%

Quarterly change: increased +1.3%

Reported value
$3.45B
Portfolio weight
1.12%

Quarterly change: increased +1.0%

Reported value
$3.29B
Portfolio weight
1.07%

Quarterly change: increased +5.9%

#5
MNSTMONSTER BEVERAGE CORP NEW
Reported value
$2.21B
Portfolio weight
0.71%

Quarterly change: increased +4.0%

#6
BRK.BBERKSHIRE HATHAWAY INC DEL
Reported value
$2.2B
Portfolio weight
0.71%

Quarterly change: increased +25.7%

#7
ISRGINTUITIVE SURGICAL INC
Reported value
$2.16B
Portfolio weight
0.70%

Quarterly change: increased +2.5%

#8
IXUSISHARES TR
Reported value
$2.09B
Portfolio weight
0.68%

Quarterly change: increased +5.6%

Latest 13F filing snapshot

Reporting period
2026-03-31
Filed
2026-05-15
Stock & ETF positions
3,224
New or increased
1,173
Reduced or exited
1,453
Unchanged
679

Top reported buys

BANDIBRXPENGELVN

Counts cover unique stock and ETF positions and exclude put and call options, so they can differ from the SEC information-table row count. Form 13F reports quarter-end holdings and does not reveal every trade date or execution price.

View original SEC filings

Detailed changes for published stocks

2026-03-31 · ALAB · increased +15.4%

Shares
2,512,695
Share change
335,316
Reported value
$418,011,940
Filed
2026-05-15
ALABSEC EDGAR ↗

2026-03-31 · EXTR · increased +13.9%

Shares
1,602,470
Share change
195,560
Reported value
$26,681,126
Filed
2026-05-15
EXTRSEC EDGAR ↗

2026-03-31 · GXO · decreased -7.1%

Shares
2,300,544
Share change
-175,822
Reported value
$121,100,636
Filed
2026-05-15
GXOSEC EDGAR ↗

2026-03-31 · KYMR · decreased -6.7%

Shares
888,035
Share change
-63,771
Reported value
$69,098,003
Filed
2026-05-15
KYMRSEC EDGAR ↗

2026-03-31 · RDDT · increased +56.5%

Shares
4,871,993
Share change
1,758,898
Reported value
$1,119,925,031
Filed
2026-05-15
RDDTSEC EDGAR ↗

2026-03-31 · V · decreased -2.3%

Shares
18,156,647
Share change
-427,434
Reported value
$6,367,717,669
Filed
2026-05-15
VSEC EDGAR ↗
AllianceBernstein L.P. 13F Holdings (Q1 2026) | WhenBuy