Net short 0.67% — Arrowstreet Capital Limited Partnership in Addnode Group Aktiebolag (publ)
Arrowstreet Capital Limited Partnership reports net short 0.67% in Addnode Group Aktiebolag (publ).
Company
Company desk
Information Technology
Company identity & filings
What printed
Under 30-dagarsfönstret registrerades sex stycken anmälningar om net shortpositioner (Blankning) i Addnode Group Aktiebolag (publ) hos Finansinspektionen, och inget annat — inga insider-transaktioner, inga flaggningar och inga bolagsspecifika händelser eller kontrakt framgår av underlaget. Tre aktörer står för posterna: MILLENNIUM INTERNATIONAL MANAGEMENT LP rapporterar 0,75% den 20 augusti, 0,84% den 24 augusti och 0,91% den 26 augusti — en stigande serie inom en vecka. Arrowstreet Capital Limited Partnership tar vid med 0,88% den 2 september och minskar till 0,79% den 15 september. Connor Clark & Lunn Investment Management Ltd. tillkommer med 0,59% den 16 september, den lägsta nivån bland de sex notiserna. Mönstret är förenligt med att Millennium byggde position under tredje augustiveckan, att Arrowstreet senare tog över och skalade ned, och att en tredje aktör tillkom i slutet av föns…
ANOD B · daily bars · evidence markers
HISTORICAL BEHAVIOUR
T−60 → T0 → T+99
THIS PRINT · HISTORICAL OUTCOMES · NOT A FORECAST
Petra Ålund · buy · 2026-05-11
−1,9 %
T+1 abs · −0,9 % vs OMX
+2,9 %
T+5 abs · +3,5 % vs OMX
−1,2 %
T+20 abs · −0,9 % vs OMX
−13,3 %
T+60 abs · −21,3 % vs OMX
—
T+120 abs
Yahoo OHLC (Tier-3 / unofficial) when that is the bar source — not a licensed close.
Event replay uses prepared studies and bars already on the desk — not a forecast.
SAME-CLASS COHORT · NOT A FORECAST
n=721Leadership buys · tracked universe
+0,5 % median T+5 vs OMXS30
+2,4 % median T+20 vs OMXS30
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AI research detail
This research surface is included with a Pro plan when paywall enforcement is enabled. No urgency — the desk remains usable without it.
Price and event windows provide context only and do not establish causation.
Market data source: Free OHLC fallback (Yahoo Finance) — unofficial Yahoo OHLC fallback (low credibility).
Three registers · last 30 days
Their own shares, an ownership line, and a disclosed short. Separate. Never added together.
Their own shares
—
30 days · net reported
Ownership line
—
30 days · notices
Disclosed short
−0,7 %
Change in the disclosed book · since 2025-04-08
Separate evidence classes — never summed. Blankning is disclosed significant net shorts, not free-float short interest.
Illustrative archive visual — precedent, not a forecast
Yahoo OHLC is unofficial (Tier-3). Historical behaviour, not a forecast.
Addnode: 0 reported insider trades in 14 days
No earlier multi-person cluster on this issuer in the lookback.
Median T+20 vs OMXS30: +2,1 % (n=273)
Yahoo OHLC is unofficial (Tier-3). Historical behaviour, not a forecast.
Earlier multi-person PDMR windows on this issuer · not a forecast
No multi-person PDMR clusters in the lookback on this issuer.
Built from FI PDMR prints with the same cluster thresholds as Today. Overlapping windows are collapsed. Research tools only — not investment advice.
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Company research deep dive
This research surface is included with a Pro plan when paywall enforcement is enabled. No urgency — the desk remains usable without it.
composite
Positive activity cluster
0.51 · multi-window · 11d ago · Q 81
corporate-events
Event-driven volatility
1.44 · 30d · 11d ago · Q 80
narrative-velocity
Insufficient data
0.00 · 72h · 11d ago · Q 0
market-activity
Positive activity cluster
0.61 · 5/20/60d · 11d ago · Q 60
insider-activity
Building evidence
0.17 · 90d · 11d ago · Q 69
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AI research detail
This research surface is included with a Pro plan when paywall enforcement is enabled. No urgency — the desk remains usable without it.
59 sourced events
EVENT DENSITY · LAST 45 DAYS · ONE LANE PER REGISTER
Density of sourced events by day × category — not a recommendation signal.
Arrowstreet Capital Limited Partnership reports net short 0.67% in Addnode Group Aktiebolag (publ).
Connor Clark & Lunn Investment Management Ltd. reports net short 0.59% in Addnode Group Aktiebolag (publ).
Same sector · separate lanes · 30d
PDMR · Flaggning · Blankning stay in separate lanes — not a ranking. Missing series show as —.
Blankning, Flaggning and Swedish funds are not combined.
Net shorts (Blankning)
Σ 10.19%
book since 2025-04-08 · Δ +2.59 pkt
14 position(s) · 5 holder(s) · as of 2026-09-23
Disclosed significant net shorts (≥0.5%), not total free-float short interest.
Ownership (Flaggning)
26 notices
10 buy · 14 sell · 2 other
Swedish funds (FI fondinnehav)
81 funds
3,8 mdr across reporting funds · as of 2026-03-31 · 81 Swedish funds held ADDNODE GROUP B
Weight is share of that fund’s AUM, not of Addnode. Not a flaggningsmeddelande.
FI fondinnehav →DISCLOSED SHORT · HISTORICAL BEHAVIOUR · NOT FREE-FLOAT SI
Arrowstreet Capital Limited Partnership · 2026-09-02 · 0.88%
Arrowstreet discloses 0.88% Addnode short; RSI 73.4, price below 200-day SMA
Disclosed significant short prints only (n=12 on this issuer). Not total free-float short interest. Historical behaviour, not a forecast.
FLAGGNING · HISTORICAL BEHAVIOUR · NOT FUND BOOK
Cliens Kapitalförvaltning AB · sell · 2026-07-21 · 5.0%
Cliens Kapitalförvaltning cuts stake to 5.0% FI flaggning threshold as price sits near 52-week low
FI Flaggning threshold notices only — not fund book (n=12 on this issuer). Universe sample is small; medians need n≥10.
FI Flaggning notices as ticks on a date line — not a holding pie, not fundinnehav, not PDMR.
FI Flaggningsmeddelanden. Years with no notice stay blank. The % on a tick is the post-trade figure on that notice — not percent owned.
FI PDMR register · disclosed activity only
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Historical match detail
This research surface is included with a Pro plan when paywall enforcement is enabled. No urgency — the desk remains usable without it.
Disclosed filings and registers — not inferred
Addnode Group strengthens its software portfolio with AI-enabled facility management platform
Addnode Group wins strategic contract with the City of Stockholm valued at approximately SEK 100 million
Board · management · open first, ended tagged. PDMR related parties omitted.
Management
Chief Executive Officer (CEO)/Managing Directory
Chief Financial Officer (CFO)
Board
Member of the Board of Directors
Member of the Board of Directors
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 4 evidence records
Detected via 3 evidence records
Evidence-linked synthesis — every claim cites a source
Devil’s-advocate readings produced with this brief — disclosed activity only, not a recommendation.
Disclosed activity
Marknadsaktivitets- och komposit-signaler visar positiva kluster (composite 0,5147; market-activity 0,6146).Unsupported inference
1 sourcesingle source
Unsupported inferenceDisclosed activity in tension
Det enda konkreta evidens-objektet i bevispacken är två FI-disclosade net short-positioner med negativ riktning.Unsupported inference Inga positiva katalysatorer — vare sig flaggning, PDMR, kontrakt eller order — finns dokumenterade; signalerna saknar alltså underliggande stöd i paketet.Unsupported inference
1 sourcesingle source
Unsupported inferenceDisclosed activity
Corporate-events-signalen är hög (event-driven-volatility 1,4433, confidence 0,9) i 30-dagarsfönstret.Unsupported inference
1 sourcesingle source
Unsupported inferenceDisclosed activity in tension
De enda events som är dokumenterade i bevispacken är just de två FI-disclosure-händelserna, båda med negativ riktning och blygsam storlek (0,59 % respektive 0,79 %).Unsupported inference Detta ger ett tunt underlag för en hög 'event-driven-volatility'-avläsning.Unsupported inference
1 sourcesingle source
Unsupported inferenceArrowstreet Capital Limited Partnership reports net short 0.79% in Addnode Group Aktiebolag (publ).
Arrowstreet Capital Limited Partnership reports net short 0.88% in Addnode Group Aktiebolag (publ).
MILLENNIUM INTERNATIONAL MANAGEMENT LP reports net short 0.91% in Addnode Group Aktiebolag (publ).
MILLENNIUM INTERNATIONAL MANAGEMENT LP reports net short 0.84% in Addnode Group Aktiebolag (publ).
MILLENNIUM INTERNATIONAL MANAGEMENT LP reports net short 0.75% in Addnode Group Aktiebolag (publ).
Millennium Capital (DIFC) Limited reports net short 0.51% in Addnode Group Aktiebolag (publ).
Reported to FI: buy of 25000 Quantity Addnode Group AB ser. B at 39,4 kr. Nature: open-market.
MILLENNIUM INTERNATIONAL MANAGEMENT LP reports net short 0.63% in Addnode Group Aktiebolag (publ).
Arrowstreet Capital Limited Partnership reports net short 0.98% in Addnode Group Aktiebolag (publ).
Arrowstreet Capital Limited Partnership reports net short 0.98% in Addnode Group Aktiebolag (publ).
MILLENNIUM INTERNATIONAL MANAGEMENT LP reports net short 0.52% in Addnode Group Aktiebolag (publ).
Detected via 2 evidence records
Detected via 5 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 4 evidence records
Detected via 3 evidence records
Detected via 2 evidence records
Detected via 5 evidence records
Detected via 6 evidence records
Detected via 2 evidence records
Detected via 3 evidence records
Detected via 11 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 3 evidence records
Detected via 3 evidence records
Detected via 2 evidence records
Detected via 9 evidence records
Detected via 7 evidence records
Detected via 3 evidence records
Detected via 2 evidence records
Detected via 3 evidence records
Detected via 3 evidence records
Detected via 2 evidence records
Detected via 5 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 7 evidence records
Detected via 6 evidence records
Detected via 9 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 3 evidence records
Detected via 3 evidence records
Detected via 5 evidence records
Detected via 3 evidence records
Detected via 2 evidence records
Detected via 5 evidence records
Detected via 2 evidence records
Detected via 3 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Detected via 2 evidence records
Disclosed activity
Insider-activity-signalen 'building-evidence' (0,1721, confidence 0,8) antyder viss PDMR-aktivitet.Unsupported inference
1 sourcesingle source
Unsupported inferenceDisclosed activity in tension
Ingen PDMR- eller insider-transaktion finns dokumenterad i bevispacken.Unsupported inference Signalen saknar konkret ankare och kan reflektera brus, datatäckning eller icke-bolagsspecifik aktivitet snarare än faktisk insider-positionering i Addnode.Unsupported inference
1 sourcesingle source
Unsupported inference