타이라 바이오사이언시스, Inc.
US ˙ NasdaqGS ˙ US90240B1061

SecurityTYRA / Tyra Biosciences, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership1,216,078 shares
Latest Disclosed Value $ 46,575,787
State Street Corp reports 62.26% increase in ownership of TYRA / Tyra Biosciences, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 1,216,078 shares of Tyra Biosciences, Inc. (US:TYRA) valued at $46,575,787 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 749,463 shares of Tyra Biosciences, Inc.. This represents a change in shares of 62.26% during the quarter. The current value of the position is $32,396,318 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 TYRA BIOSCIENCES COM 90240B106 1,216,078 466,615 62.26 46,576 136.39 0.0016
2026-02-13 2025-12-31 13F TYRA BIOSCIENCES COM 90240B106 749,463 320,991 74.92 19,703 228.71 0.0007
2025-11-14 2025-09-30 13F TYRA BIOSCIENCES COM 90240B106 428,472 9,488 2.26 5,994 49.51 0.0002
2025-08-14 2025-06-30 13F TYRA BIOSCIENCES COM 90240B106 418,984 4,996 1.21 4,010 4.13 0.0002
2025-05-15 2025-03-31 13F TYRA BIOSCIENCES COM 90240B106 413,988 6,415 1.57 3,850 -32.04 0.0002
2025-02-14 2024-12-31 13F TYRA BIOSCIENCES COM 90240B106 407,573 22,841 5.94 5,665 -37.37 0.0002
2024-11-14 2024-09-30 13F TYRA BIOSCIENCES COM 90240B106 384,732 16,248 4.41 9,045 53.51 0.0004
2024-08-14 2024-06-30 13F TYRA BIOSCIENCES COM 90240B106 368,484 76,250 26.09 5,892 22.95 0.0003
2024-05-15 2024-03-31 13F TYRA BIOSCIENCES COM 90240B106 292,234 26,880 10.13 4,793 30.39 0.0002
2024-02-14 2023-12-31 13F TYRA BIOSCIENCES COM 90240B106 265,354 5,896 2.27 3,675 2.88 0.0002
2023-11-14 2023-09-30 13F TYRA BIOSCIENCES COM 90240B106 259,458 3,081 1.20 3,573 -18.19 0.0002
2023-08-14 2023-06-30 13F TYRA BIOSCIENCES COM 90240B106 256,377 24,288 10.46 4,366 17.08 0.0002
2023-05-15 2023-03-31 13F TYRA BIOSCIENCES COM 90240B106 232,089 15,463 7.14 3,730 126.55 0.0002
2023-05-15 2022-12-31 13F/A-99 TYRA BIOSCIENCES COM 90240B106 216,626 -1,362 -0.62 1,646 -14.09 0.0001
2023-05-15 2022-12-31 13F TYRA BIOSCIENCES COM 90240B106 216,626 -1,362 1,646 0.0001
2022-11-15 2022-09-30 13F TYRA BIOSCIENCES COM 90240B106 217,988 3,963 1.85 1,916 25.23 0.0001
2022-08-15 2022-06-30 13F TYRA BIOSCIENCES COM 90240B106 214,025 10,345 5.08 1,530 -29.78 0.0001
2022-05-16 2022-03-31 13F TYRA BIOSCIENCES COM 90240B106 203,680 72,670 55.47 2,179 18.23 0.0001
2022-02-14 2021-12-31 13F TYRA BIOSCIENCES COM 90240B106 131,010 131,010 1,843 0.0001
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.