What is State of Wisconsin Investment Board shorting right now?

State of Wisconsin Investment Board has 2 disclosed net short positions of 0.5% or more in Sweden and Denmark. The largest is 0.50% of A.P. Møller - Mærsk A/S.

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.

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.

What is State of Wisconsin Investment Board shorting?

2 disclosed net short positions of 0.5% or more across Sweden and Denmark, per the official registers. Positions below the 0.5% publication threshold are not public. Each position is a percentage of that company's issued share capital, not a money value: a large percentage of a small company can be less money than a small percentage of a giant.

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Cite this page

Plain

Short position data for State of Wisconsin Investment Board: the EU national registers, compiled by howshorted.com, position date 12 Oct 2026. https://howshorted.com/holders/state-of-wisconsin-investment-board/

Wikipedia

<ref>{{cite web |title=State of Wisconsin Investment Board short position data |url=https://howshorted.com/holders/state-of-wisconsin-investment-board/ |website=HowShorted |publisher=howshorted.com (data: the EU national registers) |date=2026-10-12 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-state-of-wisconsin-investment-board-2026-10-12,
  title        = {State of Wisconsin Investment Board short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/holders/state-of-wisconsin-investment-board/}},
  note         = {Data: the EU national registers, position date 12 Oct 2026; accessed 2026-10-13},
  year         = {2026}
}

Company	Market	Position	Since	Peak	First disclosed
A.P. Møller - Mærsk A/S	🇩🇰 Denmark	0.50%	11 Sep 2025	0.50%	11 Sep 2025
SSAB AB	🇸🇪 Sweden	0.50%	23 Apr 2025	0.50%	23 Apr 2025

"Position" is the holder's disclosed net short position as a percentage of that company's issued share capital; percentages are not comparable or summable across companies. "Since" is the holder's latest disclosure date for the position, not when it was opened; "new" marks disclosures within the last 7 days of register data.

UK positions (pre-2026 archive)

The FCA stopped naming position holders on 13 July 2026. Our frozen archive holds 4 named UK disclosures by State of Wisconsin Investment Board since 2012; none were still open in the final register. See the full final register.

Frequently asked questions

What is State of Wisconsin Investment Board shorting right now?: State of Wisconsin Investment Board has 2 disclosed net short positions of 0.5% or more in Sweden and Denmark. The largest is 0.50% of A.P. Møller - Mærsk A/S.
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.

Swedish short position data: source Finansinspektionen (FI). Danish short position data: source Finanstilsynet, the Danish Financial Supervisory Authority (finanstilsynet.dk), whose register is updated about once a month. This site is not affiliated with or endorsed by Finanstilsynet.