Kodiak Sciences Inc.
MX ˙ BMV ˙ US50015M1099
SecurityMX:KOD / Kodiak Sciences Inc.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership294,300 shares
Latest Disclosed Value $ 11,218,716
Renaissance Technologies Llc reports 18.20% decrease in ownership of KOD / Kodiak Sciences Inc.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 294,300 shares of Kodiak Sciences Inc. (MX:KOD) valued at $11,218,716 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 359,800 shares of Kodiak Sciences Inc.. This represents a change in shares of -18.20% during the quarter.

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)
2026-05-14 2026-03-31 13F KODIAK SCIENCES COM 50015M109 294,300 -65,500 -18.20 11,219 11.51 0.0175
2026-02-12 2025-12-31 13F KODIAK SCIENCES COM 50015M109 359,800 -101,500 -22.00 10,060 33.23 0.0156
2025-11-13 2025-09-30 13F KODIAK SCIENCES COM 50015M109 461,300 -302,837 -39.63 7,551 164.95 0.0100
2025-08-13 2025-06-30 13F KODIAK SCIENCES COM 50015M109 764,137 61,537 8.76 2,850 44.67 0.0038
2025-05-14 2025-03-31 13F KODIAK SCIENCES COM 50015M109 702,600 241,000 52.21 1,971 -57.10 0.0030
2025-02-13 2024-12-31 13F KODIAK SCIENCES COM 50015M109 461,600 -146,150 -24.05 4,593 189.53 0.0068
2024-11-13 2024-09-30 13F KODIAK SCIENCES COM 50015M109 607,750 -101,050 -14.26 1,586 -4.74 0.0024
2024-08-09 2024-06-30 13F KODIAK SCIENCES COM 50015M109 708,800 127,400 21.91 1,666 55,400.00 0.0028
2024-05-13 2024-03-31 13F KODIAK SCIENCES COM 50015M109 581,400 -38,899 -6.27 3 200.00 0.0048
2024-02-13 2023-12-31 13F KODIAK SCIENCES COM 50015M109 620,299 -172,632 -21.77 2 0.00 0.0029
2023-11-14 2023-09-30 13F KODIAK SCIENCES COM 50015M109 792,931 383,431 93.63 1 -50.00 0.0024
2023-08-11 2023-06-30 13F KODIAK SCIENCES COM 50015M109 409,500 78,500 23.72 3 0.00 0.0041
2023-05-12 2023-03-31 13F KODIAK SCIENCES COM 50015M109 331,000 -91,300 -21.62 2 -33.33 0.0027
2023-02-13 2022-12-31 13F KODIAK SCIENCES COM 50015M109 422,300 92,340 27.99 3 -99.88 0.0041
2022-11-14 2022-09-30 13F KODIAK SCIENCES COM 50015M109 329,960 146,460 79.81 2,554 82.17 0.0036
2022-08-12 2022-06-30 13F KODIAK SCIENCES COM 50015M109 183,500 183,500 1,402 0.0017
2021-11-12 2021-09-30 13F KODIAK SCIENCES COM 50015M109 0 -44,100 -100.00 0 -100.00
2021-08-13 2021-06-30 13F KODIAK SCIENCES COM 50015M109 44,100 11,600 35.69 4,101 11.29 0.0051
2021-05-13 2021-03-31 13F KODIAK SCIENCES COM 50015M109 32,500 32,500 3,685 0.0046
2020-08-13 2020-06-30 13F KODIAK SCIENCES COM 50015M109 0 -55,359 -100.00 0 -100.00
2020-05-14 2020-03-31 13F KODIAK SCIENCES COM 50015M109 55,359 -244,000 -81.51 2,641 -87.74 0.0026
2020-02-13 2019-12-31 13F KODIAK SCIENCES COM 50015M109 299,359 66,814 28.73 21,539 544.11 0.0166
2019-11-13 2019-09-30 13F KODIAK SCIENCES COM 50015M109 232,545 111,331 91.85 3,344 135.83 0.0028
2019-08-12 2019-06-30 13F KODIAK SCIENCES COM 50015M109 121,214 121,214 1,418 0.0012
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.