The company
AC Immune SA
ACIU · Nasdaq
ACIU stood above a rising 150-day average in 19 of the last 52 weekly readings, and has been out of that trend for the last 27 weeks. It is 8.2% below that average now. Biotechnology: 16% of its 561 stocks in an uptrend (−15 points in four weeks); Health Care: 26% (−10 points in four weeks).
Statistics
- Rotation
- Not moving yet
- Weeks in an uptrend
- out for 27
- Industry in uptrend
- 16% -15 in 4 wk
- Insider buys, 12 months
- $63K
- Insider sales, 12 months
- $119K
- Officials’ trades on record
- 0
- Institutions holding
- 41 (+0)
In the rotation
Each square a week: lit when it closed above a rising 150-day average. 19 of 52 weeks.
Biotechnology: Few of its stocks are in an uptrend and the share has fallen sharply over four weeks. Health Care: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks.
Money in and out
Open-market buys above the line and sales below, in dollars.
Congress and officials
No member of Congress or official has disclosed a trade in it.
Insiders
| Who | Did | Shares | Traded |
|---|---|---|---|
| Andrea PfeiferChief Executive Officer | sold | 10,000at $2.79 | 15 May 2026filed 18 May 2026 |
| Andrea PfeiferChief Executive Officer | bought | 10,000at $3.14 | 15 Apr 2026filed 16 Apr 2026 |
| Andrea PfeiferChief Executive Officer | sold | 10,000at $3.14 | 15 Apr 2026filed 16 Apr 2026 |
Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.
Institutions
Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.
| Manager | Shares | Change |
|---|---|---|
| BVF INCunchanged · filed 14 Aug 2026 | 19,822,436$47.2M | 00.0% |
| WELLS FARGO & COMPANYreduced · filed 14 Aug 2026 | 1,004,041$2.4M | -2430.0% |
| RENAISSANCE TECHNOLOGIES LLCadded · filed 13 Aug 2026 | 840,127$2.0M | +215,760+34.6% |
| MILLENNIUM MANAGEMENT LLCreduced · filed 14 Aug 2026 | 773,594$1.8M | -19,063−2.4% |
| BlackRock, Inc.reduced · filed 7 Aug 2026 | 519,274$1.2M | -5,004−1.0% |
| DIMENSIONAL FUND ADVISORS LPreduced · filed 11 Aug 2026 | 340,082$812K | -50,083−12.8% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPreduced · filed 13 Aug 2026 | 232,953$554K | -172,705−42.6% |
| CITADEL ADVISORS LLCreduced · filed 14 Aug 2026 | 207,606$494K | -59,627−22.3% |
| MORGAN STANLEYadded · filed 13 Aug 2026 | 131,815$314K | +42,562+47.7% |
| TWO SIGMA INVESTMENTS, LPadded · filed 14 Aug 2026 | 102,825$245K | +63,734+163.0% |
News
Everyone who traded it
Same industry
Government contracts
No federal award is tied to it.
From its SEC filings
Analyst forecasts
No analyst forecasts yet.