Rutger Arnhhult

Chief Executive Officer

Finansinspektionen (Sweden) Files from Sweden

Compiled from cited public records — every figure names the disclosure it came from, none copied from any wealth ranking. How we calculate this.

Positions on file
4
positions reconstructed from transactions reported to Finansinspektionen (FI) in Sweden

Not measurable for this profile: Reconstructed positions · 1-day change

Trading activity Mar 3, 2021 – Aug 8, 2022

Rutger Arnhhult reported 20 transactions between Mar 3, 2021 and Aug 8, 2022. The buy and sell totals below count only codes SACQ, SDIS.

Open-market buys (SACQ)
390.24M SEK
16 purchases on file priced rows only
Open-market sales (SDIS)
125.93M SEK
4 sales on file priced rows only
All reported transactions
20
every code, including awards and exercises
Pattern
No transaction in the final 12 months of the window
last 12 months of the window

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

3 insiders bought Castellum Aktiebolag shares worth 140,400,150 SEK between Jul 18, 2022 and Aug 15, 2022

Cluster buying

3 different insiders made 13 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

3 insiders bought Castellum Aktiebolag shares worth 140,400,150 SEK between Jul 18, 2022 and Aug 15, 2022
Date Insider Transaction Shares Price Value Filing
Jul 18, 2022 Rutger Arnhhult SACQ Acquisition 12,746 148.00 SEK 1,886,408 SEK FI filing ↗
Jul 18, 2022 Rutger Arnhhult SACQ Acquisition 111,095 148.90 SEK 16,542,046 SEK FI filing ↗
Jul 19, 2022 Rutger Arnhhult SACQ Acquisition 23,905 149.92 SEK 3,583,838 SEK FI filing ↗
Jul 20, 2022 Rutger Arnhhult SACQ Acquisition 50,000 152.12 SEK 7,606,000 SEK FI filing ↗
Jul 21, 2022 Anna Kinberg Batra SACQ Acquisition 1,000 147.00 SEK 147,000 SEK FI filing ↗
Jul 22, 2022 Rutger Arnhhult SACQ Acquisition 52,254 157.88 SEK 8,249,862 SEK FI filing ↗
Aug 5, 2022 Rutger Arnhhult SACQ Acquisition 25,000 149.80 SEK 3,745,000 SEK FI filing ↗
Aug 8, 2022 Rutger Arnhhult SACQ Acquisition 25,000 155.60 SEK 3,890,000 SEK FI filing ↗
Aug 10, 2022 Rutger Arnhult SACQ Acquisition 150,000 165.48 SEK 24,822,000 SEK FI filing ↗
Aug 11, 2022 Rutger Arnhult SACQ Acquisition 75,000 166.90 SEK 12,517,500 SEK FI filing ↗
Aug 12, 2022 Rutger Arnhult SACQ Acquisition 179,639 177.41 SEK 31,869,755 SEK FI filing ↗
Aug 15, 2022 Rutger Arnhult SACQ Acquisition 20,361 175.74 SEK 3,578,242 SEK FI filing ↗
Aug 15, 2022 Rutger Arnhult SACQ Acquisition 125,000 175.70 SEK 21,962,500 SEK FI filing ↗

Total of the rows above: 140,400,150 SEK, in the currency the filings report.

Source: Finansinspektionen (Sweden); every row links to where it was published. Event computed Sep 14, 2026.

11 insiders bought Castellum Aktiebolag shares worth 61,670,701 SEK between Apr 25, 2022 and May 10, 2022

Cluster buying

11 different insiders made 23 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

11 insiders bought Castellum Aktiebolag shares worth 61,670,701 SEK between Apr 25, 2022 and May 10, 2022
Date Insider Transaction Shares Price Value Filing
Apr 25, 2022 Malin Löveborg SACQ Acquisition 1,500 193.17 SEK 289,755 SEK FI filing ↗
Apr 25, 2022 Jens Andersson SACQ Acquisition 5,228 191.24 SEK 999,803 SEK FI filing ↗
Apr 25, 2022 Carl Ola Mattias Orsmark SACQ Acquisition 500 188.50 SEK 94,250 SEK FI filing ↗
Apr 26, 2022 Rutger Arnhult SACQ Acquisition 10,000 190.36 SEK 1,903,600 SEK FI filing ↗
Apr 26, 2022 Jens Andersson SACQ Acquisition 5,000 188.74 SEK 943,720 SEK FI filing ↗
Apr 27, 2022 Rutger Arnhult SACQ Acquisition 50,000 191.27 SEK 9,563,500 SEK FI filing ↗
Apr 27, 2022 Jakob Mörndal SACQ Acquisition 500 189.25 SEK 94,625 SEK FI filing ↗
Apr 28, 2022 Rutger Arnhult SACQ Acquisition 15,000 194.50 SEK 2,917,500 SEK FI filing ↗
Apr 28, 2022 Rutger Arnhult SACQ Acquisition 25,000 194.30 SEK 4,857,500 SEK FI filing ↗
May 2, 2022 Rutger Arnhult SACQ Acquisition 30,000 194.61 SEK 5,838,300 SEK FI filing ↗
May 2, 2022 Mats Eriksson SACQ Acquisition 6,300 193.00 SEK 1,215,900 SEK FI filing ↗
May 3, 2022 Rutger Arnhult SACQ Acquisition 55,000 190.85 SEK 10,496,750 SEK FI filing ↗
May 4, 2022 Carl Ola Mattias Orsmark SACQ Acquisition 100 184.50 SEK 18,450 SEK FI filing ↗
May 4, 2022 Carl Ola Mattias Orsmark SACQ Acquisition 500 184.40 SEK 92,200 SEK FI filing ↗
May 4, 2022 Anna-Karin Nyman SACQ Acquisition 487 184.75 SEK 89,973 SEK FI filing ↗
May 4, 2022 Rutger Arnhhult SACQ Acquisition 25,000 184.87 SEK 4,621,750 SEK FI filing ↗
May 5, 2022 Rutger Arnhhult SACQ Acquisition 25,000 192.37 SEK 4,809,250 SEK FI filing ↗
May 5, 2022 Per Berggren SACQ Acquisition 5,000 192.60 SEK 963,000 SEK FI filing ↗
May 6, 2022 Rutger Arnhhult SACQ Acquisition 25,000 185.00 SEK 4,625,000 SEK FI filing ↗
May 6, 2022 Rutger Arnhhult SACQ Acquisition 15,000 186.21 SEK 2,793,150 SEK FI filing ↗
May 9, 2022 Hanna Brandström SACQ Acquisition 56 178.30 SEK 9,985 SEK FI filing ↗
May 10, 2022 Rutger Arnhhult SACQ Acquisition 25,000 176.60 SEK 4,415,000 SEK FI filing ↗
May 10, 2022 Hanna Larsson Brandström SACQ Acquisition 100 177.40 SEK 17,740 SEK FI filing ↗

Total of the rows above: 61,670,701 SEK, in the currency the filings report.

Source: Finansinspektionen (Sweden); every row links to where it was published. Event computed Sep 14, 2026.

4 insiders bought Castellum Aktiebolag shares worth 117,867,988 SEK between Sep 3, 2021 and Sep 15, 2021

Cluster buying

4 different insiders made 4 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

4 insiders bought Castellum Aktiebolag shares worth 117,867,988 SEK between Sep 3, 2021 and Sep 15, 2021
Date Insider Transaction Shares Price Value Filing
Sep 3, 2021 Helena Dino SACQ Acquisition 98 254.22 SEK 24,914 SEK FI filing ↗
Sep 8, 2021 Rutger Arnhult SACQ Acquisition 232,350 245.84 SEK 57,120,924 SEK FI filing ↗
Sep 13, 2021 Rutger Arnhhult SACQ Acquisition 250,000 241.92 SEK 60,480,750 SEK FI filing ↗
Sep 15, 2021 Joacim Sjöberg SACQ Acquisition 1,000 241.40 SEK 241,400 SEK FI filing ↗

Total of the rows above: 117,867,988 SEK, in the currency the filings report.

Source: Finansinspektionen (Sweden); every row links to where it was published. Event computed Sep 14, 2026.

Reported transactions

Price 0.00 is a real reported figure on allotments, gifts and option exercises — not a missing number. The 20 most recent rows are grouped into 16 lines by date, company and transaction type — open a line to see every lot with its own source link.

How to read this list

Every row is one insider transaction as reported to FI, with a link back to the FI register filtered to that issuer and publication date. FI publishes no per-report permalink, so the link is a search, not a document. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. Castellum Aktiebolag SACQ Acquisition 25,000 shares 3.89M SEK at 155.60 SEK FI filing ↗
  2. Castellum Aktiebolag SACQ Acquisition 25,000 shares 3.75M SEK at 149.80 SEK FI filing ↗
  3. Castellum Aktiebolag SACQ Acquisition 52,254 shares 8.25M SEK at 157.88 SEK FI filing ↗
  4. Castellum Aktiebolag SACQ Acquisition 50,000 shares 7.61M SEK at 152.12 SEK FI filing ↗
  5. Castellum Aktiebolag SACQ Acquisition 23,905 shares 3.58M SEK at 149.92 SEK FI filing ↗
  6. Castellum Aktiebolag SACQ Acquisition × 2 123,841 shares 18.43M SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    111,095 148.90 SEK 16.54M SEK FI filing ↗
    12,746 148.00 SEK 1.89M SEK FI filing ↗
  7. Castellum Aktiebolag SACQ Acquisition 25,000 shares 4.42M SEK at 176.60 SEK FI filing ↗
  8. Castellum Aktiebolag SACQ Acquisition × 2 40,000 shares 7.42M SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    15,000 186.21 SEK 2.79M SEK FI filing ↗
    25,000 185.00 SEK 4.63M SEK FI filing ↗
  9. Castellum Aktiebolag SACQ Acquisition 25,000 shares 4.81M SEK at 192.37 SEK FI filing ↗
  10. Castellum Aktiebolag SACQ Acquisition 25,000 shares 4.62M SEK at 184.87 SEK FI filing ↗
  11. Castellum Aktiebolag SDIS Disposal 95,300 shares 23.50M SEK at 246.59 SEK FI filing ↗
  12. Castellum Aktiebolag SDIS Disposal 4,700 shares 1.15M SEK at 245.00 SEK FI filing ↗
  13. Castellum Aktiebolag SDIS Disposal 100,000 shares 25.11M SEK at 251.14 SEK FI filing ↗
  14. Castellum Aktiebolag SDIS Disposal 300,000 shares 76.16M SEK at 253.88 SEK FI filing ↗
  15. Castellum Aktiebolag SACQ Acquisition 250,000 shares 60.48M SEK at 241.92 SEK FI filing ↗
  16. Corem Property Group AB SACQ Acquisition × 3 3,034,425 shares 262.99M SEK
    The 3 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    692,183 317.00 SEK 219.42M SEK FI filing ↗
    1,557,123 18.60 SEK 28.96M SEK FI filing ↗
    785,119 18.60 SEK 14.60M SEK FI filing ↗

Reconstructed positions

Reconstructed by adding up every transaction this person reported to FI since 2016. FI publishes transactions, not balances, so this is a computed figure, not a disclosed one — and it omits anything held before the register began.

What is not counted here

Each row comes from a public disclosure named on this page. Private companies, real estate, bonds and crypto are not in those disclosures and are therefore not counted here. Shares held through a holding company are recorded against that company, not against the individual behind it.

Equity positions reported to Finansinspektionen (FI) in Sweden, with the disclosure date shown on each row.
Issuer ISIN Security Shares Price Value Form Reported Filing
Corem Property Group AB SE0010714287 Corem Property Group AB ser. B (indirect) 1,557,123 $0.26 $397.8K FI marknadssok.fi.se ↗
Corem Property Group AB SE0010714279 Corem Property Group AB ser. A (indirect) 785,119 — — FI marknadssok.fi.se ↗
Corem Property Group AB SE0010714311 Corem Property Group AB Pref (indirect) 692,183 — — FI marknadssok.fi.se ↗
Castellum Aktiebolag SE0000379190 Castellum AB (indirect) 465,000 — — FI marknadssok.fi.se ↗

Other shareholders on record at the same companies

People who also appear on the shareholder record of a company where Rutger Arnhhult reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

Every figure on this page is quoted from the public record named beside it, with the date it was true. Nothing here is our own calculation.

Think a number here is wrong? Check the named disclosure and its date against the tables above — how to report it.

Profile record last refreshed Sep 14, 2026.