Q32 Bio Inc.
DE ˙ DB
12,10 € ↑1,70 (16,35%)
2026-06-05
DEL PRIS
SecurityDE:DB0 / Q32 Bio Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership124 shares
Latest Disclosed Value $ 796
Advisor Group Holdings, Inc. reports 6.06% decrease in ownership of DB0 / Q32 Bio Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 124 shares of Q32 Bio Inc. (DE:DB0) valued at $663 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 132 shares of Q32 Bio Inc.. The current value of the position is $1,500 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F Q32 BIO COM 746964105 124 -8 -6.06 1 0.0000
2026-02-17 2025-12-31 13F Q32 BIO COM 746964105 132 -55 -29.41 0 0.0000
2025-11-14 2025-09-30 13F Q32 BIO COM 746964105 187 8 4.47 0 0.0000
2025-09-04 2025-06-30 13F/A-1 Q32 BIO COM 746964105 179 -126 -41.31 0 0.0000
2025-08-13 2025-06-30 13F Q32 BIO COM 746964105 55 -250 0 0.0000
2025-05-12 2025-03-31 13F Q32 BIO COM 746964105 305 -571 -65.18 1 -100.00 0.0000
2025-06-06 2024-12-31 13F/A-1 Q32 BIO COM 746964105 876 302 52.61 3 -88.00 0.0000
2025-02-07 2024-12-31 13F Q32 BIO COM 746964105 1,326 752 23 0.0001
2024-11-13 2024-09-30 13F Q32 BIO COM 746964105 574 450 362.90 26 1,150.00 0.0001
2024-08-13 2024-06-30 13F Q32 BIO COM 746964105 124 109 726.67 2 0.0000
2024-05-10 2024-03-31 13F Q32 BIO COM 746964105 15 15 0 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.