Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA
Published . Updated .
Looking today at week-over-week shares outstanding changes among the universe of ETFs covered at ETF Channel, one standout is the State Street SPDR S&P Biotech ETF (Symbol: XBI) where we have detected an approximate $221.5 million dollar outflow -- that's a 2.1% decrease we
Directly affected
- STT State Street
Named in this report.
Indirectly affected
- ACHC ACADIA HEALTHCARE COMPANY INC
GA selected ACHC as a RELATED security because its canonical security name directly matches this event's themes: healthcare. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- ASND ASCENDIS PHARMA A/S
GA selected ASND as a RELATED security because its canonical security name directly matches this event's themes: pharma. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- ATYR ATYR PHARMA INC COM NEW
GA selected ATYR as a RELATED security because its canonical security name directly matches this event's themes: pharma. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- BBIO BRIDGEBIO PHARMA INC
GA selected BBIO as a RELATED security because its canonical security name directly matches this event's themes: pharma. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- DVA DaVita HealthCare Partners, Inc.
GA selected DVA as a RELATED security because its canonical security name directly matches this event's themes: healthcare. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- GEHC GE HEALTHCARE TECHNOLOGIES I
GA selected GEHC as a RELATED security because its canonical security name directly matches this event's themes: healthcare. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
Price reaction, T-5 to T+3
Looking today at week-over-week shares outstanding changes among the universe of ETFs covered at ETF Channel, one standout is the State Street SPDR S&P Biotech ETF (Symbol: XBI) where we have detected an approximate $221.5 million dollar o…
Source: Nasdaq Markets
Acadia Healthcare (ACHC) since “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA,” compared with the market
Since the first closing price after “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA,” Acadia Healthcare (ACHC) is +5.96%. The S&P 500 fund (SPY) is -0.17% over the same days, a +6.14% difference versus the market.
Filings that name Acadia Healthcare (ACHC) around 22 Sep 2026
- Gilbert Cisneros sell BridgeBio Pharma (BBIO) ($1,001 - $15,000). That is 7 days after publication, inside 30 days. The filing is listed beside the story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA.”
- Rohit Khanna buy GE HealthCare Technologies (GEHC) ($1,001 - $15,000). That is 11 days before publication, inside 30 days. The filing is listed beside the story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA.”
- Rohit Khanna buy GE HealthCare Technologies (GEHC) ($1,001 - $15,000). That is 50 days before publication, inside 60 days. The filing is listed beside the story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA.”
- Rohit Khanna buy GE HealthCare Technologies (GEHC) ($1,001 - $15,000). That is 54 days before publication, inside 60 days. The filing is listed beside the story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA.”
- Rohit Khanna buy GE HealthCare Technologies (GEHC) ($1,001 - $15,000). That is 54 days before publication, inside 60 days. The filing is listed beside the story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA.”
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Acadia Healthcare (ACHC)
Companies tied to this story
- ACHC Acadia Healthcare
Acadia Healthcare (ACHC) is linked, with no stored direction, medium confidence in the 22 Sep 2026 story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA.” Reason on file: GA selected ACHC as a RELATED security because its canonical security name directly matches this event's themes: healthcare. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- ASND Ascendis Pharma A/S
Ascendis Pharma A/S (ASND) is linked, with no stored direction, medium confidence in the 22 Sep 2026 story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA.” Reason on file: GA selected ASND as a RELATED security because its canonical security name directly matches this event's themes: pharma. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- ATYR aTYR PHARMA
aTYR PHARMA (ATYR) is linked, with no stored direction, medium confidence in the 22 Sep 2026 story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA.” Reason on file: GA selected ATYR as a RELATED security because its canonical security name directly matches this event's themes: pharma. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- BBIO BridgeBio Pharma
In “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA,” BridgeBio Pharma (BBIO) is linked, with no stored direction, medium confidence. Reason on file: GA selected BBIO as a RELATED security because its canonical security name directly matches this event's themes: pharma. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- DVA Davita
In “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA,” Davita (DVA) is linked, with no stored direction, medium confidence. Reason on file: GA selected DVA as a RELATED security because its canonical security name directly matches this event's themes: healthcare. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- GEHC GE HealthCare Technologies
GE HealthCare Technologies (GEHC) is linked, with no stored direction, medium confidence in the 22 Sep 2026 story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA.” Reason on file: GA selected GEHC as a RELATED security because its canonical security name directly matches this event's themes: healthcare. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
How “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA” reaches Acadia Healthcare (ACHC)
The 22 Sep 2026 story “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA” names Acadia Healthcare (ACHC) because of this story.
For Acadia Healthcare (ACHC), the reason on file says GA selected ACHC as a RELATED security because its canonical security name directly matches this event's themes: healthcare. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
A second company, Ascendis Pharma A/S (ASND), is listed for a different reason: GA selected ASND as a RELATED security because its canonical security name directly matches this event's themes: pharma. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
The price range for Acadia Healthcare (ACHC), and the dates in the story
ACHC traded between 26.75 and 32.03 across 20 sessions. The latest close on file is 30.20. ASND traded between 219.69 and 240.84 across 20 sessions. The latest close on file is 229.99. ATYR traded between 0.17 and 0.41 across 20 sessions. The latest close on file is 0.17.
How solid “Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA” looks
46 out of 100
“Notable ETF Outflow Detected - XBI, TWST, HALO, NTRA” scores 46 out of 100. The score uses 1 sources, and 6 linked companies.