# TURNSTONE BIOLOGICS CORP (TSBX)

> Institutional ownership reported to the SEC as of Q2 2025, from Form 13F filings. Source: https://holderbook.com/stocks/TSBX/

- Reporting holders: 23
- Reported value: $3.0M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [ORBIMED ADVISORS LLC](https://holderbook.com/funds/1055951-orbimed-advisors-llc/) | $1.1M | 3,099,265 | 0.0% | 8 |
| [FMR LLC](https://holderbook.com/funds/315066-fmr-llc/) | $407.1K | 1,133,987 | 0.0% | 8 |
| [BML Capital Management, LLC](https://holderbook.com/funds/1616824-bml-capital-management-llc/) | $396.1K | 1,103,386 | 0.3% | 2 |
| [TAKEDA PHARMACEUTICAL CO LTD](https://holderbook.com/funds/1395064-takeda-pharmaceutical-co-ltd/) | $321.6K | 895,824 | 1.6% | 7 |
| [Point72 Asset Management, L.P.](https://holderbook.com/funds/1603466-point72-asset-management-l-p/) | $293.3K | 816,923 | 0.0% | 8 |
| [72 Investment Holdings, LLC](https://holderbook.com/funds/1832749-72-investment-holdings-llc/) | $197.4K | 549,980 | 0.5% | 8 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $75.0K | 208,887 | 0.0% | 1 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $46.7K | 130,077 | 0.0% | 8 |
| [DELTEC ASSET MANAGEMENT LLC](https://holderbook.com/funds/1269950-deltec-asset-management-llc/) | $38.1K | 106,057 | 0.0% | 1 |
| [VANGUARD GROUP INC](https://holderbook.com/funds/102909-vanguard-group-inc/) | $30.1K | 83,926 | 0.0% | 8 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $28.5K | 79,305 | 0.0% | 3 |
| [HRT FINANCIAL LP](https://holderbook.com/funds/1475597-hrt-financial-lp/) | $20.0K | 55,859 | 0.0% | 2 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $16.9K | 47,100 | 0.0% | 3 |
| [GTS SECURITIES LLC](https://holderbook.com/funds/1452765-gts-securities-llc/) | $16.2K | 45,163 | 0.0% | 1 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $13.6K | 37,786 | 0.0% | 3 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $6.6K | 18,405 | 0.0% | 8 |
| [ACADIAN ASSET MANAGEMENT LLC](https://holderbook.com/funds/916542-acadian-asset-management-llc/) | $4.0K | 16,430 | 0.0% | 4 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $1.7K | 4,741 | 0.0% | 8 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $383 | 1,066 | 0.0% | 4 |
| [JPMORGAN CHASE & CO](https://holderbook.com/funds/19617-jpmorgan-chase-co/) | $57 | 158 | 0.0% | 8 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $54 | 150 | 0.0% | 8 |
| [BNP PARIBAS FINANCIAL MARKETS](https://holderbook.com/funds/1166588-bnp-paribas-financial-markets/) | $43 | 121 | 0.0% | 3 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $25 | 71 | 0.0% | 8 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2025 | 23 | $3.0M |
| Q1 2025 | 23 | $4.3M |
| Q4 2024 | 28 | $5.5M |
| Q3 2024 | 24 | $6.4M |
| Q2 2024 | 45 | $33.3M |
| Q1 2024 | 40 | $35.1M |
| Q4 2023 | 36 | $33.2M |
| Q3 2023 | 35 | $48.0M |