What is Acadian Asset Management LLC shorting?

Past positions

Positions Acadian Asset Management LLC disclosed in the past that are no longer in any register's current set. The last event is the final disclosure the register holds, usually the below-threshold exit.

UK positions (pre-2026 archive)

The FCA stopped naming position holders on 13 July 2026. Our frozen archive holds 171 named UK disclosures by Acadian Asset Management LLC since 2012, including 7 positions still open in the final register (10 Jul 2026): See the full final register.

Frequently asked questions

What is Acadian Asset Management LLC shorting right now?

Acadian Asset Management LLC has 10 disclosed net short positions of 0.5% or more in France, Norway and Sweden. The largest is 1.12% of JM AB.

Is this the fund's whole short book?

No. Only net short positions of 0.5% or more of a company's issued share capital are published with the holder's name. Positions between 0.1% and 0.5% are reported to regulators privately, and other markets (such as the UK and Australia) publish anonymous aggregates only.

How current is this?

Position holders must disclose changes by the next trading day, and we refresh from each register every trading day. The date beside each position is the holder's latest disclosure for it.