BrightSphere Investment Group Inc.
US ˙ NYSE ˙ US10948W1036
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityBSIG / BrightSphere Investment Group Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership38,087 shares
Latest Disclosed Value $ 1,790,089
Alliancebernstein L.p. ownership in BSIG / BrightSphere Investment Group Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 38,087 shares of BrightSphere Investment Group Inc. (US:BSIG) valued at $1,790,089 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 38,087 shares of BrightSphere Investment Group Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $1,003,212 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F ACADIAN ASSET MANAGEMENT COM 10948W103 38,087 0 0.00 1,790 0.00 0.0006
2026-02-17 2025-12-31 13F ACADIAN ASSET MANAGEMENT COM 10948W103 38,087 2,661 7.51 1,790 4.92 0.0006
2025-11-14 2025-09-30 13F ACADIAN ASSET MANAGEMENT COM 10948W103 35,426 -600 -1.67 1,706 34.44 0.0005
2025-08-14 2025-06-30 13F ACADIAN ASSET MANAGEMENT COM 10948W103 36,026 0 0.00 1,270 36.31 0.0004
2025-05-15 2025-03-31 13F ACADIAN ASSET MANAGEMENT COM 10948W103 36,026 -129 -0.36 932 -2.21 0.0003
2025-02-12 2024-12-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 36,155 0 0.00 952 3.70 0.0003
2024-11-14 2024-09-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 36,155 0 0.00 918 14.61 0.0003
2024-08-14 2024-06-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 36,155 0 0.00 802 -2.91 0.0003
2024-05-14 2024-03-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 36,155 -4,300 -10.63 826 6.45 0.0003
2024-02-14 2023-12-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 40,455 -161,510 -79.97 775 -80.21 0.0003
2023-11-14 2023-09-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 201,965 34,048 20.28 3,916 11.34 0.0017
2023-08-15 2023-06-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 167,917 -11,416 -6.37 3,518 -16.82 0.0014
2023-05-15 2023-03-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 179,333 10,138 5.99 4,229 21.42 0.0018
2023-02-15 2022-12-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 169,195 -479 -0.28 3,482 37.63 0.0016
2022-11-15 2022-09-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 169,674 117,443 224.85 2,530 168.86 0.0012
2022-08-15 2022-06-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 52,231 -5,846 -10.07 941 -33.17 0.0004
2022-05-13 2022-03-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 58,077 -20,626 -26.21 1,408 -30.12 0.0005
2022-02-14 2021-12-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 78,703 -8,305 -9.55 2,015 -11.39 0.0007
2021-11-10 2021-09-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 87,008 -3,770 -4.15 2,274 6.91 0.0009
2021-07-30 2021-06-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 90,778 -28,610 -23.96 2,127 -12.58 0.0009
2021-05-06 2021-03-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 119,388 -1,189 -0.99 2,433 4.65 0.0011
2021-02-08 2020-12-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 120,577 0 0.00 2,325 49.52 0.0011
2020-11-12 2020-09-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 120,577 -310 -0.26 1,555 3.25 0.0008
2020-08-13 2020-06-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 120,887 14,527 13.66 1,506 121.47 0.0009
2020-05-14 2020-03-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 106,360 0 0.00 680 -37.44 0.0005
2020-02-18 2019-12-31 13F BRIGHTSPHERE INVT GROUP COM 10948W103 106,360 0 0.00 1,087 3.13 0.0006
2019-11-14 2019-09-30 13F BRIGHTSPHERE INVT GROUP COM 10948W103 106,360 -4,800 -4.32 1,054 -16.88 0.0007
2019-08-14 2019-06-30 13F BRIGHTSPHERE INVESTMNT GRP P SHS G1644T109 111,160 2,400 2.21 1,268 -14.03 0.0008
2019-05-14 2019-03-31 13F BRIGHTSPHERE INVESTMNT GRP P SHS G1644T109 108,760 0 0.00 1,475 26.94 0.0010
2019-02-13 2018-12-31 13F BRIGHTSPHERE INVESTMNT GRP P SHS G1644T109 108,760 -6,300 -5.48 1,162 -18.57 0.0009
2018-11-08 2018-09-30 13F BRIGHTSPHERE INVESTMNT GRP P SHS G1644T109 115,060 0 0.00 1,427 -13.04 0.0009
2018-08-13 2018-06-30 13F BRIGHTSPHERE INVESTMNT GRP P SHS G1644T109 115,060 2,800 2.49 1,641 -7.24 0.0011
2018-05-14 2018-03-31 13F BRIGHTSPHERE INVESTMNT GRP P SHS G1644T109 112,260 112,260 1,769 0.0013
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.