Welcome to our dedicated page for Brightsphere Investment Group SEC filings (Ticker: BSIG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings page for BrightSphere Investment Group Inc. (historically NYSE: BSIG) provides access to the company’s official regulatory documents as filed with the U.S. Securities and Exchange Commission. These filings include current reports on Form 8-K and other materials that describe financial results, corporate changes, and key events affecting the company and its investors.
BrightSphere describes itself in its public communications as a global asset management holding company that operates through its subsidiary, Acadian Asset Management. A later Form 8-K filing identifies Acadian Asset Management Inc. as the registrant, with common stock listed on the New York Stock Exchange under the symbol AAMI and 4.800% notes due 2026 listed under AAMI 26. That filing reports that Acadian issued presentation materials setting out its financial and operating results for a specific quarter, illustrating how the company uses SEC reports to furnish earnings-related information.
On this page, users can review historical and more recent filings associated with the BSIG symbol and, following the name and ticker change, filings for Acadian Asset Management Inc. under the AAMI symbol. These documents may include current reports on Form 8-K that announce financial presentations and other material events, as well as exhibits such as earnings presentations referenced in the filings.
Stock Titan enhances these filings with AI-powered summaries that explain the key points of lengthy documents in plain language. Real-time updates from EDGAR ensure that new filings, such as additional Forms 8-K, appear promptly. Users can quickly locate quarterly and annual disclosures and review insider- and management-related information where reported, while AI-generated highlights help clarify complex sections and focus attention on the most important details.
Amendment No. 6 to a Schedule 13D discloses that Paulson & Co. Inc. (the Reporting Person) may be deemed to beneficially own 7,743,282 shares of the issuer's common stock, representing approximately 21.6% of 35,811,913 shares outstanding as of August 5, 2025. The filing states Paulson furnishes investment advice to and manages certain Funds that hold these shares and, in that advisory role, possesses sole voting and dispositive power over the reported shares. The pecuniary interest in the shares is held by the Funds; Paulson disclaims beneficial ownership except for Section 13(d) reporting purposes. The filing references Exhibit 1 for transactions in the past 60 days and identifies the event date as 09/03/2025 with the signature dated 09/05/2025.
Paulson & Co. Inc. reported a sale of 1,206,839 shares of Common Stock of Acadian Asset Management Inc. on 09/03/2025 at a reported price of $47.69 per share. After the sale, the filing states the managed funds for which Paulson is investment manager beneficially own 7,743,282 shares indirectly. The Form 4 clarifies that the securities are owned by the Funds and that John Paulson is the controlling person of Paulson; both Paulson and John Paulson may be deemed to indirectly own the shares held by the Funds. The report was signed by Stuart L. Merzer, General Counsel & Chief Compliance Officer.
BrightSphere Investment Group Inc. insider filing (Form 144) notifies a proposed sale of 1,206,839 shares of Common Stock through Morgan Stanley & Co. LLC on the NYSE with an approximate aggregate market value of $60,921,232. The securities were originally acquired on July 12, 2019 in a share exchange pursuant to a scheme of arrangement under English law, with an acquired amount reported as 20,000,552 shares. The filing lists the approximate date of sale as September 3, 2025 and reports no securities sold by the seller in the past three months. The notice includes the standard seller representation about lack of undisclosed material adverse information.
Jennison Associates LLC has filed a Schedule 13G reporting a passive ownership position in Acadian Asset Management Inc. as of 30 Jun 2025. The investment adviser now beneficially owns 2,091,091 common shares, equal to 5.8 % of the outstanding class, triggering the 5 % disclosure threshold under Section 13(d) of the Exchange Act.
- Sole voting power: 2,091,091 shares
- Shared voting power: 0
- Sole dispositive power: 0
- Shared dispositive power: 2,091,091 shares
The stake is reported under Rule 13d-1(b) by an entity classified as an investment adviser (IA), indicating the shares are held in the ordinary course of business without intent to influence control. Certification is signed by Senior Vice President – Compliance, Beata Markowicz, on 6 Aug 2025.
Investor implication: a respected institutional manager crossing the 5 % threshold often signals heightened professional interest and may enhance trading liquidity; however, the passive 13G filing suggests no activist agenda.