AquaBounty Technologies, Inc.
AquaBounty Technologies, Inc. (AQB) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · AQB · as of Sep 30, 2025
Ownership Breakdown
33
Institutional Holders
▼ 3 vs Q2
$943,553
Total Inst. Value
▲ $736,281 vs Q2
3.88M
Shares Outstanding
freeFloat 98.18%
423,873
13F Shares Held
▲ 143,150 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
AQB largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
DRW SECURITIES, LLC fishing, hunting and trapping | 114.8K | 2.96% | 2.96% | $257.19M | Nov 14, 2025 | NEW |
EPIQ PARTNERS, LLC fishing, hunting and trapping | 89.0K | 2.30% | 2.30% | $199.36M | Nov 12, 2025 | — held |
BLACKROCK, INC. fishing, hunting and trapping | 47.5K | 1.23% | 1.23% | $106.46M | Nov 12, 2025 | — held |
TWO SIGMA INVESTMENTS, LP fishing, hunting and trapping | 37.6K | 97.00% | 97.00% | $84.15M | Nov 14, 2025 | NEW |
GEODE CAPITAL MANAGEMENT, LLC fishing, hunting and trapping | 37.3K | 96.41% | 96.41% | $83.65M | Nov 12, 2025 | — held |
VANGUARD GROUP INC fishing, hunting and trapping | 34.0K | 87.85% | 87.85% | $76.20M | Nov 7, 2025 | — held |
RENAISSANCE TECHNOLOGIES LLC fishing, hunting and trapping | 29.5K | 76.23% | 76.23% | $66.13M | Nov 13, 2025 | ▲ 9.2K |
VIRTU FINANCIAL LLC fishing, hunting and trapping | 13.1K | 33.86% | 33.86% | $29.00M | Nov 14, 2025 | ▼ 2.4K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP fishing, hunting and trapping | 11.9K | 30.75% | 30.75% | $26.67M | Nov 14, 2025 | — held |
ADVISOR GROUP HOLDINGS, INC. fishing, hunting and trapping | 5.3K | 13.62% | 13.62% | $6.27M | Nov 14, 2025 | — held |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
3
Increased
+9.4K shares5
New Positions
first time holders6
Decreased
−7.2K shares8
Sold Out
fully exitedNet shares change (top 50)
+2.2K
+9.4K / −7.2K
Net new holders
-6
5 new / 8 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
AQB insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
1
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Sterling Rick L. director | Jun 14, 2023 | Award | 55,555 | — | — | 56.9K | Form 4 ↗ |
Sterling Rick L. director | Jun 14, 2023 | Award | 2,500 | $0.36 | $900 | 2.5K | Form 4 ↗ |
Stern Michael K director | Jun 14, 2023 | Award | 55,555 | — | — | 90.6K | Form 4 ↗ |
Stern Michael K director | Jun 14, 2023 | Award | 2,500 | $0.36 | $900 | 2.5K | Form 4 ↗ |
Myers Gail Sharps director | Jun 14, 2023 | Award | 55,555 | — | — | 66.0K | Form 4 ↗ |
Myers Gail Sharps director | Jun 14, 2023 | Award | 2,500 | $0.36 | $900 | 2.5K | Form 4 ↗ |
St.Clare Christine director | Jun 14, 2023 | Award | 55,555 | — | — | 65.0K | Form 4 ↗ |
St.Clare Christine director | Jun 14, 2023 | Award | 2,500 | $0.36 | $900 | 2.5K | Form 4 ↗ |
Alvarez Ricardo J director | Jun 14, 2023 | Award | 55,555 | — | — | 65.6K | Form 4 ↗ |
Alvarez Ricardo J director | Jun 14, 2023 | Award | 2,500 | $0.36 | $900 | 2.5K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
AquaBounty Technologies, Inc. (AQB) is primarily owned by institutional investors, who hold approximately 10.9% of total shares outstanding. Company insiders own approximately 1.82%, while retail and public investors account for the remaining 87.25%.
The largest institutional shareholder of AquaBounty Technologies, Inc. is DRW SECURITIES, LLC, holding approximately 114,818 shares — equal to 2.96% of outstanding shares — as of September 30, 2025.
A total of 33 institutional investors currently hold AQB stock, with a combined institutional value of approximately $943,553 as of the most recent 13F filing period.
Frequently asked questions
AQB ownershipAquaBounty Technologies, Inc. (AQB) is primarily owned by institutional investors, who hold approximately 10.9% of shares. The largest shareholder is DRW SECURITIES, LLC with a 2.96% stake. Company insiders hold 1.82%. Data sourced from SEC Form 13F as of September 30, 2025.