AllianceBernstein Holding L.P. - Limited Partnership
US ˙ NYSE ˙ US01881G1067

SecurityAB / AllianceBernstein Holding L.P. - Limited Partnership
InstitutionNatixis
Latest Disclosed Ownership75,100 shares
Latest Disclosed Value $ 2,811,744
Natixis ownership in AB / AllianceBernstein Holding L.P. - Limited Partnership

On May 14, 2026 - Natixis filed a 13F-HR form disclosing ownership of 75,100 shares of AllianceBernstein Holding L.P. - Limited Partnership (US:AB) valued at $2,811,744 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on July 18, 2025 disclosing 0 shares of AllianceBernstein Holding L.P. - Limited Partnership. The current value of the position is $2,768,937 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 75,100 75,100 2,812 0.0091
2025-07-18 2025-03-31 13F/A-1 ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 0 -660,700 -100.00 0 -100.00
2025-05-14 2025-03-31 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 0 0
2025-02-13 2024-12-31 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 660,700 93,300 16.44 24,505 23.79 0.1497
2024-11-13 2024-09-30 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 567,400 117,600 26.14 19,797 30.25 0.1116
2024-08-13 2024-06-30 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 449,800 62,100 16.02 15,199 12.85 0.0870
2024-05-13 2024-03-31 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 387,700 -147,100 -27.51 13,469 -18.84 0.0700
2024-02-13 2023-12-31 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 534,800 124,000 30.19 16,595 33.10 0.1205
2023-11-14 2023-09-30 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 410,800 94,900 30.04 12,468 22.72 0.0954
2023-08-11 2023-06-30 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 315,900 166,900 112.01 10,159 86.51 0.0825
2023-05-12 2023-03-31 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 149,000 0 0.00 5,447 6.37 0.0491
2023-02-24 2022-12-31 13F/A-1 ALLIANCEBERNSTEIN HLDG L P COM 01881G106 149,000 106,300 248.95 5,121 242.08 0.0287
2023-02-13 2022-12-31 13F AllianceBernstein Holding UNIT LTD PARTN 01881G106 149,000 106,300 5,121 0.0000
2022-11-14 2022-09-30 13F AllianceBernstein Holding UNIT LTD PARTN 01881G106 42,700 42,700 1,497 0.0070
2022-05-13 2022-03-31 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 0 -60,300 -100.00 0 -100.00
2022-02-14 2021-12-31 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 60,300 54,738 984.14 2,945 967.03 0.0101
2021-11-12 2021-09-30 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 5,562 0 0.00 276 6.56 0.0010
2021-08-13 2021-06-30 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PARTN 01881G106 5,562 -143,300 -96.26 259 -95.65 0.0011
2021-05-14 2021-03-31 13F ALLIANCEBERNSTEIN HLDG L P UNIT LTD PART 01881G106 148,862 148,862 5,953 0.0195
2020-05-14 2020-03-31 13F ALLIANCEBERNSTEIN HOLDING UNIT LTD PARTN 01881G106 0 -130,900 -100.00 0 -100.00
2020-02-14 2019-12-31 13F ALLIANCEBERNSTEIN HOLDING UNIT LTD PARTN 01881G106 130,900 130,900 3,960 0.0245
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.