$ARWR is held by 18 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 4.79%, with an average of 0.61% of portfolio. Largest holder: Lpwm LLC at 4.79%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.
ARROWHEAD PHARMACEUTICALS IN
13F holders
430
Net 13F flow · Q
—
Insider buys · 90d
0
Insider net · 90d
—
Congress · 90d
0
Convergence
—
Institutional holders
Top 10 of 430 · Source: 13F-HR01
Bahl & Gaynor Inc.
—
—
02
Altarock Partners LP
—
—
03
Axa S.a.
—
—
04
State Street
—
—
05
Brian Low Financial Group, LLC
—
—
06
D. E. Shaw & Co., Inc.
—
—
07
Brightline Capital Management, LLC
—
—
08
Janus Henderson Group PLC
—
—
09
Main Street Group, LTD
—
—
10
Wynnefield Capital Inc.
—
—
Each fund name links to that filer's expert page. Share counts and per-fund weights are pending the 13F ingest fix (portfolios_expertholding.units is currently mis-populated — see the same caveat on the fund detail page's holdings table). Quarter-over-quarter delta ships with the metrics pipeline.
Smart Money · top-200 alpha cohort
18 holders · Q1 202601
Lpwm LLC
4.79% held
α +19.0pts
02
Vestal Point Capital, LP
3.99% ↑ +2.0pp
α +16.2pts
03
Platinum Investment Management Ltd.
1.02% NEW
α +25.6pts
04
Eventide Asset Management, LLC
0.38% NEW
α +22.5pts
05
ADAR1 Capital Management, LLC
0.26% held
α +74.0pts
06
WINTON GROUP Ltd
0.13% NEW
α +27.0pts
07
Connor, Clark & Lunn Investment Management Ltd.
0.12% held
α +12.3pts
08
Quarry LP
0.08% held
α +10.6pts
09
Soleus Capital Management, L.P.
0.07% held
α +16.0pts
10
Erste Asset Management GmbH
0.04% held
α +33.4pts
11
Caption Management, LLC
0.04% held
α +15.5pts
12
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.02% held
α +27.5pts
13
Costello Asset Management, INC
0.01% held
α +14.3pts
14
Citigroup Inc.
0.01% held
α +26.3pts
15
Bellevue Group AG
0.00% held
α +12.2pts
16
Nisa Investment Advisors, LLC
0.00% held
α +16.6pts
17
Level Financial Advisors
0.00% held
α +30.9pts
18
Wellington Management Group LLP
0.00% held
α +10.5pts
Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.
Insider activity · last 90 days
50 transactions · 7 filersTransaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.
Congress trades · last 90 days
No Congress trades
No STOCK Act filings reference $ARWR in the recent window.
Convergence · Pattern Engine ships in v1.1
30-day windowIn development
Convergence detection for $ARWR lands with the Pattern Engine.
Once the Pattern Engine ships, this section will surface every active convergence event involving $ARWR — the institutional managers and Congress members on the same name, the 30-day window, and the combined position size.
Source data: SEC EDGAR · 13F-HR · Form 4 · CapitolTrades · Last refreshed 09:17 UTC.