InsidersTradesSigma
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Acadian Asset Management Inc. Stock: price and insider trades · United States · SEC (Form 4)
Track the Acadian Asset Management Inc. stock price and the full management transaction log of the company, a listed equity based in United States. Shares are quoted on US US, under the authority of SEC (Form 4). Operating in the Finance & Banking sector, Acadian Asset Management Inc. has recorded 19 public disclosures. Market capitalisation: €2.6bn. The latest transaction was reported on 22 June 2026 (Cession). Among the most active insiders: Trebbi Barbara. Every trade is openly available.
19
Insider Decl.
0
Thresholds
·
0 ops.
Buy Volume
€113m
10 ops.
Sell Volume
Analyst consensus: bullish or bearish?
Analysts rate Acadian Asset Management Inc. Hold (neutral), based on 3 analysts. Average price target: US$76.67.
36Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI-generated analysis. Opinion, not investment advice. Not backtested. Built from public filings and financials. No price target, no buy or sell recommendation.
Last declaration on 22 June 2026
Declarations19 total
1,900,000 sharesCommon Stock, par value $0.001SEC:0001013594-26-000681:0
10,260 sharesCommon StockSEC:0001628280-26-043360:0
10,260 sharesCommon StockSEC:0001628280-26-043360:1
88,792 shares@ US$66.87470.21% mcap50.0% of flowCommon StockSEC:0001628280-26-030782
88,792 shares@ US$66.87470.21% mcap50.0% of flowCommon StockSEC:0001628280-26-030782:0
11,208 shares@ US$67.72690.025% mcap6.0% of flowCommon StockSEC:0001628280-26-030782:1
9,691 shares@ US$51.215550.0% of flowCommon StockSEC:0001628280-26-007836
28,753 shares@ US$51.3050.0% of flowCommon StockSEC:0001628280-26-007838
28,753 shares@ US$51.300.051% mcap50.0% of flowCommon StockSEC:0001628280-26-007838:0
9,691 shares@ US$51.21550.017% mcap50.0% of flowCommon StockSEC:0001628280-26-007836:0
1,206,839 shares@ US$47.692.01% mcap50.0% of flowCommon Stock, par value $0.001SEC:0001013594-25-001139:0
1,206,839 shares@ US$47.6950.0% of flowCommon Stock, par value $0.001SEC:0001013594-25-001139
27,986 shares0Common StockSEC:0001748824-25-000049:0
27,986 shares0Common StockSEC:0001748824-25-000049:1
4,437 shares0Common StockSEC:0001748824-25-000039:0
7,764 shares0Common StockSEC:0001748824-25-000041:0
4,437 shares0Common StockSEC:0001748824-25-000038:0
5,180 shares0Common StockSEC:0001748824-25-000014:0
16,124 shares0Common StockSEC:0001748824-25-000012:0
19 of 19 declarations
About Acadian Asset Management Inc.
Acadian Asset Management Inc. (NYSE: AAMI) is a U.S.-listed asset management company headquartered in Boston, Massachusetts, in the United States. It is the public holding company for Acadian Asset Management LLC, its primary operating subsidiary. Founded in 1986, Acadian has built a reputation as a specialist in systematic and quantitative investing, using research-driven, data-intensive investment processes rather than traditional discretionary stock picking. The firm also maintains affiliates in London, Singapore, and Sydney, giving it an international operating footprint while remaining firmly rooted in the U.S. market. Acadian’s core business is the management of active, quantitative and solutions-based strategies for institutional investors. Its platform spans a broad range of equity-oriented mandates and portfolio solutions designed to address different risk and return objectives. The business is centered on systematic alpha generation, portfolio construction, risk control, and diversification across large investment universes. In competitive terms, Acadian operates in a crowded field that includes large global asset managers, specialist quant shops, and multi-asset platforms. Its competitive advantage lies in its long operating history, deep research culture, broad data and modeling capabilities, and its ability to scale systematic strategies across multiple markets and client segments. Geographically, Acadian serves a global institutional client base. Its business model is designed to distribute investment solutions to pension funds, endowments, foundations, sovereign entities, insurers, and other professional allocators. The firm’s international affiliates support client coverage and investment operations outside the United States, while Boston remains its main strategic and operational center. Recent highlights have been favorable. In 2025, Acadian reported approximately $151 billion of assets under management as of June 30, 2025, and then disclosed a record-high roughly $177.5 billion of AUM as of December 31, 2025. Management also pointed to strong net client cash flows, record recurring management fees in the fourth quarter of 2025, continued share repurchases, and broad strategy performance strength versus benchmarks. For investors, AAMI offers a listed U.S. asset management name with direct sensitivity to equity market conditions, institutional demand for quantitative strategies, and the pace of asset gathering.
