Protagonist Therapeutics, Inc.
US ˙ NasdaqGM ˙ US74366E1029

SecurityPTGX / Protagonist Therapeutics, Inc.
InstitutionFarallon Capital Management Llc
ManagerThomas Steyer
Latest Disclosed Ownership3,417,134 shares
Ownership 6.90%
Farallon Capital Management Llc ownership in PTGX / Protagonist Therapeutics, Inc.

2022-02-11 - Farallon Capital Management Llc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 3,417,134 shares of Protagonist Therapeutics, Inc. (US:PTGX). This represents 6.9 percent ownership of the company. In their previous filing dated 2021-02-16 , Farallon Capital Management Llc had reported owning 3,925,000 shares, indicating a decrease of -12.94 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2022-02-11 2022-02-11 13G/A 3,925,000 3,417,134 -12.94 6.90 -23.33
2021-02-16 2021-02-16 13G/A 3,925,000 3,925,000 0.00 9.00 0.00
2021-02-16 2021-02-16 13G/A 2,853,098 3,925,000 37.57 9.00 -9.09
2020-02-14 2020-02-14 13G/A 2,381,100 2,853,098 19.82 9.90 0.00
2019-02-14 2019-02-14 13G/A 2,406,022 2,381,100 -1.04 9.90 0.00
2018-08-20 2018-08-20 13G 2,406,022 2,406,022 0.00 9.90 0.00
2018-08-17 2018-08-17 13G 2,406,022 9.90

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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 PROTAGONIST THERAPEUTICS COM 74366E102 6,348,906 204,900 3.33 669,175 24.70 3.8145
2026-02-17 2025-12-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 6,144,006 -52,000 -0.84 536,617 30.37 2.5322
2026-02-17 2025-09-30 13F/A-1 PROTAGONIST THERAPEUTICS COM 74366E102 6,196,006 24,000 0.39 411,601 20.66 1.6849
2025-11-14 2025-09-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 6,196,006 24,000 411,601 1.6849
2025-08-14 2025-06-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 6,172,006 65,000 1.06 341,127 15.51 1.4718
2025-05-15 2025-03-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 6,107,006 177,000 2.98 295,335 29.02 1.6466
2025-02-14 2024-12-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 5,930,006 69,000 1.18 228,898 -13.21 1.1608
2024-11-14 2024-09-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 5,861,006 20,233 0.35 263,745 30.32 1.2905
2024-08-14 2024-06-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 5,840,773 101,800 1.77 202,383 21.90 0.9550
2024-05-24 2024-03-31 13F/A-1 PROTAGONIST THERAPEUTICS COM 74366E102 5,738,973 4,543 0.08 166,028 26.27 0.7529
2024-05-15 2024-03-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 5,738,973 4,543 166,028 0.7508
2024-02-14 2023-12-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 5,734,430 288,000 5.29 131,490 44.74 0.6527
2023-11-14 2023-09-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 5,446,430 935,000 20.73 90,846 -27.09 0.4554
2023-08-14 2023-06-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 4,511,430 1,896,416 72.52 124,606 107.17 0.6963
2023-05-15 2023-03-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 2,615,014 -1,036,873 -28.39 60,145 50.96 0.3404
2023-02-14 2022-12-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 3,651,887 0 0.00 39,842 29.42 0.2612
2022-11-14 2022-09-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 3,651,887 -48,721 -1.32 30,785 5.17 0.1830
2022-08-15 2022-06-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 3,700,608 2,566,151 226.20 29,272 8.96 0.1801
2022-05-16 2022-03-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 1,134,457 -782,677 -40.83 26,864 -59.03 0.1427
2022-02-14 2021-12-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 1,917,134 -474,866 -19.85 65,566 54.69 0.3498
2021-11-15 2021-09-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 2,392,000 62,320 2.68 42,386 -59.46 0.2147
2021-08-13 2021-06-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 2,329,680 -95,320 -3.93 104,556 66.47 0.4650
2021-05-17 2021-03-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 2,425,000 0 0.00 62,808 28.47 0.3485
2021-02-16 2020-12-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 2,425,000 -325,000 -11.82 48,888 -9.07 0.3181
2020-11-16 2020-09-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 2,750,000 250,000 10.00 53,763 21.77 0.3812
2020-08-14 2020-06-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 2,500,000 1,000,000 66.67 44,150 316.90 0.3623
2020-05-15 2020-03-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 1,500,000 0 0.00 10,590 0.14 0.0927
2020-02-13 2019-12-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 1,500,000 0 0.00 10,575 -41.30 0.0848
2019-11-14 2019-09-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 1,500,000 0 0.00 18,015 -0.83 0.1846
2019-08-14 2019-06-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 1,500,000 -290,000 -16.20 18,165 -19.27 0.1505
2019-05-15 2019-03-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 1,790,000 -409,674 -18.62 22,500 51.99 0.1808
2019-02-14 2018-12-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 2,199,674 -43,528 -1.94 14,804 -35.87 0.1215
2018-11-14 2018-09-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 2,243,202 1,332,973 146.44 23,083 277.36 0.1363
2018-08-14 2018-06-30 13F PROTAGONIST THERAPEUTICS COM 74366E102 910,229 -103,271 -10.19 6,117 -29.74 0.0378
2018-05-15 2018-03-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 1,013,500 113,500 12.61 8,706 -53.49 0.0603
2018-02-14 2017-12-31 13F PROTAGONIST THERAPEUTICS COM 74366E102 900,000 900,000 18,720 0.1521
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.