레플리뮨 그룹, Inc.
US ˙ NasdaqGS ˙ US76029N1063

SecurityREPL / Replimune Group, Inc.
InstitutionRedmile Group, LLC
Latest Disclosed Ownership535,818 shares
Ownership 0.70%
Redmile Group, LLC ownership in REPL / Replimune Group, Inc.

2025-11-14 - Redmile Group, LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 535,818 shares of Replimune Group, Inc. (US:REPL). This represents 0.7 percent ownership of the company. In their previous filing dated 2025-05-15 , Redmile Group, LLC had reported owning 4,898,527 shares, indicating a decrease of -89.06 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)
2025-11-14 2025-11-14 13G/A 4,898,527 535,818 -89.06 0.70 -89.06
2025-05-15 2025-05-15 13G/A 4,604,483 4,898,527 6.39 6.40 -13.51
2024-02-14 2024-02-14 13G/A 5,740,099 4,604,483 -19.78 7.40 -25.25
2023-02-14 2023-02-14 13G/A 5,165,131 5,740,099 11.13 9.90 0.00
2022-11-18 2022-11-18 13G/A 4,775,461 5,165,131 8.16 9.90 0.00
2022-02-14 2022-02-14 13G/A 4,658,043 4,775,461 2.52 9.90 0.00
2021-02-16 2021-02-16 13G/A 3,621,635 4,658,043 28.62 9.90 0.00
2020-02-14 2020-02-14 13G/A 2,188,956 3,621,635 65.45 9.90 43.48
2019-02-14 2019-02-14 13G/A 2,179,655 2,188,956 0.43 6.90 -2.82
2018-07-25 2018-07-25 13G 2,179,655 7.10

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 REPLIMUNE GROUP COM 76029N106 0 -100.00 0
2026-02-17 2025-12-31 13F REPLIMUNE GROUP COM 76029N106 1,099,756 563,938 105.25 10,690 376.12 0.7872
2025-11-14 2025-09-30 13F REPLIMUNE GROUP COM 76029N106 535,818 -4,128,973 -88.51 2,245 -94.82 0.2184
2025-08-14 2025-06-30 13F REPLIMUNE GROUP COM 76029N106 4,664,791 -233,736 -4.77 43,336 -9.27 4.6123
2025-05-15 2025-03-31 13F REPLIMUNE GROUP COM 76029N106 4,898,527 -7,000 -0.14 47,761 -19.60 4.5142
2025-02-14 2024-12-31 13F REPLIMUNE GROUP COM 76029N106 4,905,527 124,344 2.60 59,406 13.37 4.1402
2024-11-14 2024-09-30 13F REPLIMUNE GROUP COM 76029N106 4,781,183 -780,913 -14.04 52,402 4.68 3.0871
2024-08-14 2024-06-30 13F REPLIMUNE GROUP COM 76029N106 5,562,096 1,832,113 49.12 50,059 64.27 3.0266
2024-05-15 2024-03-31 13F REPLIMUNE GROUP COM 76029N106 3,729,983 -135,275 -3.50 30,474 -6.48 1.1185
2024-02-14 2023-12-31 13F REPLIMUNE GROUP COM 76029N106 3,865,258 -298,664 -7.17 32,584 -54.26 1.1654
2023-11-14 2023-09-30 13F REPLIMUNE GROUP COM 76029N106 4,163,922 -256,611 -5.80 71,245 -30.59 3.3898
2023-08-14 2023-06-30 13F REPLIMUNE GROUP COM 76029N106 4,420,533 608,545 15.96 102,645 52.47 3.9396
2023-05-15 2023-03-31 13F REPLIMUNE GROUP COM 76029N106 3,811,988 -1,019,721 -21.10 67,320 -48.78 2.9210
2023-02-14 2022-12-31 13F REPLIMUNE GROUP COM 76029N106 4,831,709 1,186,400 32.55 131,422 108.76 5.3758
2022-11-14 2022-09-30 13F REPLIMUNE GROUP COM 76029N106 3,645,309 0 0.00 62,954 -1.20 2.4419
2022-08-15 2022-06-30 13F REPLIMUNE GROUP COM 76029N106 3,645,309 -46,003 -1.25 63,720 1.66 2.4331
2022-05-16 2022-03-31 13F REPLIMUNE GROUP COM 76029N106 3,691,312 -175,200 -4.53 62,678 -40.18 1.9565
2022-02-14 2021-12-31 13F REPLIMUNE GROUP COM 76029N106 3,866,512 -211,600 -5.19 104,782 -13.31 2.3821
2021-11-15 2021-09-30 13F REPLIMUNE GROUP COM 76029N106 4,078,112 -113,400 -2.71 120,875 -24.94 2.1082
2021-08-16 2021-06-30 13F REPLIMUNE GROUP COM 76029N106 4,191,512 73,300 1.78 161,038 28.17 2.3830
2021-05-17 2021-03-31 13F REPLIMUNE GROUP COM 76029N106 4,118,212 124,813 3.13 125,647 -17.53 1.7697
2021-02-16 2020-12-31 13F REPLIMUNE GROUP COM 76029N106 3,993,399 662,400 19.89 152,348 98.68 1.8447
2020-11-16 2020-09-30 13F REPLIMUNE GROUP COM 76029N106 3,330,999 226,806 7.31 76,680 -0.60 1.4077
2020-08-14 2020-06-30 13F REPLIMUNE GROUP COM 76029N106 3,104,193 123,700 4.15 77,139 159.59 1.4241
2020-05-15 2020-03-31 13F REPLIMUNE GROUP COM 76029N106 2,980,493 214,086 7.74 29,716 -25.14 0.8331
2020-02-14 2019-12-31 13F REPLIMUNE GROUP COM 76029N106 2,766,407 552,990 24.98 39,698 29.03 0.9495
2019-11-14 2019-09-30 13F REPLIMUNE GROUP COM 76029N106 2,213,417 16,414 0.75 30,766 -4.48 1.0296
2019-08-14 2019-06-30 13F REPLIMUNE GROUP COM 76029N106 2,197,003 -15,453 -0.70 32,208 -4.35 0.9114
2019-05-20 2019-03-31 13F/A-1 REPLIMUNE GROUP COM 76029N106 2,212,456 23,499 1.07 33,674 53.83 0.9853
2019-05-15 2019-03-31 13F REPLIMUNE GROUP COM 76029N106 2,212,456 23,499 33,674
2019-05-16 2018-12-31 13F/A-1 REPLIMUNE GROUP COM 76029N106 2,188,957 -4,000 -0.18 21,890 -38.00 0.8804
2019-02-14 2018-12-31 13F REPLIMUNE GROUP COM 76029N106 2,188,957 -4,000 21,890
2019-05-16 2018-09-30 13F/A-1 REPLIMUNE GROUP COM 76029N106 2,192,957 2,192,957 35,307 1.0862
2018-11-14 2018-09-30 13F REPLIMUNE GROUP COM 76029N106 2,192,957 35,307 1.0850
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.