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REPL · Replimune Group, Inc. · Holdings

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$11.94 +0.22 (+1.88%)
Russell 2000 member Rebalance outlook locked
Going-concern doubt — cleared Aug 14, 2026

The latest filing states the doubt was alleviated.

“As described in the Company's Annual Report on Form 10-K for the year ended March 31, 2026, substantial doubt existed about the Company's ability to continue as a going concern. The conditions that raised substantial doubt have been subsequently alleviated, as the Company raised approximately $141.0 million in net proceeds from an equity offering in August 2026.”
View the 10-Q filed Aug 14, 2026
Market Cap
$1.10B
Shares
94.22M
Volume · Oct 22 1.1M Avg daily vol (3M) 3.99M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of REPL: 13F, 13D and 13G, insiders and funds →
Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 205
Total Value: $1,151,975,423
Total Shares: 104,020,904
Showing 1–100 of 226 holdings by value · page 1 of 3

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 204 13F filers
Top Holder
10.6%
Sep 2023 → Jun 2026 · range 9.7% – 15.8%
of institutional value
Top 5
37.8%
Sep 2023 → Jun 2026 · range 35.9% – 51.5%
of institutional value
Top 10
56.7%
Sep 2023 → Jun 2026 · range 54.8% – 70.1%
of institutional value
HHI
440
Sep 2023 → Jun 2026 · range 402 – 706
Broadly held

Who Holds REPL

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 199 filers, like-for-like change +8.7%; actively managed books +0.2%; index-like books +36.0%.

Holder type Share Filers Change
Registered adviser 53.0% 117 +3.9%
Exempt adviser 0.1% 2 -59.8%
Adviser 0.8% 3 -20.5%
Bank 9.0% 14 +7.7%
Insurer 0.0% 1 +23.4%
Broker-dealer 0.1% 3 +63.6%
Benefit plan 0.0% 3 -52.9%
Non-US 2.5% 5 +1.2%
Holding company 16.6% 7 +30.6%
Unknown 18.0% 44 +12.3%

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F.

Conviction and Crowding

199 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
3
1.51% of filers hold it in their top 10
Mar 31, 2026: 2
Holders above 5%
1
median weight 0.001%
Mar 31, 2026: 0
Crowding
—
holders exceed shares outstanding: 13F filers report more shares than the cover-page count, which predates an issuance, is misstated, or misses shares lent and reported twice
Mar 31, 2026: 58.0%
Private-fund advisers
—
of shares outstanding
Institutional ownership
—
holders exceed shares outstanding: 13F filers report more shares than the cover-page count, which predates an issuance, is misstated, or misses shares lent and reported twice
Top 10 holders
60.5%
of 13F shares, Herfindahl 0.049
Active holders
+0.2%
like-for-like share change of active filers
5% stakes on record
7
1 13D, 6 13G (5 institutional, 1 passive, 0 exempt)
How long holders have held it value-weighted 12.5 quarters
Under 1 year 30.2% 1 to 3 years 31.5% 3 years or more 38.4% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $16,561,715 (1 buying, 1 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$9.20
estimated per share
Mar 31, 2026: $11.44
Quarter-end price
$11.07
implied by 13F values
Estimated gain or loss
+20.3%
price against the estimated cost
Estimated at a loss
26.7%
of costed 13F value

Estimated cost covers 53.6% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies REPL's active holders also own, quarter ended Jun 30, 2026
# Company Shared holders
1 CBIO Crescent Biopharma, Inc. 5
2 FTH Faeth Therapeutics, Inc. 5
3 PTGX Protagonist Therapeutics, Inc 7
4 EVMN Evommune, Inc. 4
5 IMTX Immatics N.V. 4
6 EDIT Editas Medicine, Inc. 4
7 MPLT MapLight Therapeutics, Inc. 4
8 PRAX Praxis Precision Medicines, Inc. 7
9 RLAY Relay Therapeutics, Inc. 6
10 AVTX Avalo Therapeutics, Inc. 6

Shareholder Targets

13F filers that own its peers but not REPL, quarter ended Jun 30, 2026

Found through its holder-overlap peers: CBIO, FTH, PTGX, EVMN, IMTX, EDIT, MPLT, PRAX, RLAY, AVTX, VSTM, DSGN, CTMX, EQ, ABVX, MLYS, GLUE, CGON, GPCR, AVR. 700 filers in all.

# Filer In peers
1 Jupiter Topco LLC Unknown, Diversified active $2,002,973,085 11 held
2 TCG Crossover Management, LLC Unknown, Diversified active $1,344,939,014 6 held
3 PERCEPTIVE ADVISORS LLC Registered adviser, Diversified active $1,261,633,867 9 held
4 T. Rowe Price Investment Management, Inc. Adviser, Diversified active $885,950,050 5 held
5 FARALLON CAPITAL MANAGEMENT LLC Registered adviser, Diversified active $840,669,657 3 held
6 Vestal Point Capital, LP Registered adviser, Diversified active $553,860,024 7 held
7 Driehaus Capital Management LLC Registered adviser, Diversified active $532,559,752 4 held
8 SB INVESTMENT ADVISERS (UK) LTD Registered adviser, Concentrated $522,101,857 1 held
9 Orbis Allan Gray Ltd Unknown, Diversified active $512,157,724 1 held
10 RA CAPITAL MANAGEMENT, L.P. Registered adviser, Concentrated $509,707,814 8 held

Fund Ownership of REPL by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 14.05% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 2.72% 2,564,989
Index ETFs 11.32% 10,668,336
Active ETFs 0.47% 439,483
Active funds 5.78% 5,443,102
Unclassified 0.00% 1,581
All registered funds 20.29% 19,117,491
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 123 Exempt adviser 2 Adviser 3 Bank 14 Insurer 1 Broker-dealer 3 Benefit plan 3 Non-US 5 Holding company 7 Unknown 44
Showing 100 of 226
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
BAKER BROS. ADVISORS LP $122,271,869 10.61% 11,045,336
BlackRock, Inc. $99,170,977 8.61% 8,958,535
RTW INVESTMENTS, LP $82,046,201 7.12% 7,411,581
Ridgeback Capital Investments L.P. $80,928,961 7.03% 7,310,656
GOLDMAN SACHS GROUP INC $50,269,068 4.36% 4,541,018
STATE STREET CORP $49,152,394 4.27% 4,440,144
SUVRETTA CAPITAL MANAGEMENT, LLC $48,595,484 4.22% 4,389,836
Boxer Capital Management, LLC $44,091,810 3.83% 3,983,000
Caption Management, LLC $32,687,496 2.84% 2,952,800
VANGUARD CAPITAL MANAGEMENT LLC $32,058,764 2.78% 2,896,004
FCPM III SERVICES B.V. $31,088,633 2.70% 2,808,368
AQR CAPITAL MANAGEMENT LLC $28,408,286 2.47% 2,566,241
Logos Global Management LP $27,675,000 2.40% 2,500,000
JANE STREET GROUP, LLC $25,710,573 2.23% 2,322,545
Erste Asset Management GmbH $23,468,400 2.04% 2,120,000
GEODE CAPITAL MANAGEMENT, LLC $22,529,519 1.96% 2,035,187
D. E. Shaw & Co., Inc. $19,814,901 1.72% 1,789,964
PRICE T ROWE ASSOCIATES INC /MD/ $17,944,059 1.56% 1,620,963
Opaleye Management Inc. $15,331,872 1.33% 1,384,993
TORONTO DOMINION BANK $14,114,250 1.23% 1,275,000
UBS Group AG $12,490,015 1.08% 1,128,276
SUSQUEHANNA INTERNATIONAL GROUP, LLP $12,216,852 1.06% 1,103,600
Artisan Partners Limited Partnership $10,776,600 0.94% 973,496
FMR LLC $10,288,181 0.89% 929,375
MILLENNIUM MANAGEMENT LLC $9,099,075 0.79% 821,958
CITADEL ADVISORS LLC $8,681,459 0.75% 784,233
Caption Management, LLC $8,677,474 0.75% 783,873
Invesco Ltd. $8,017,379 0.70% 724,244
Point72 Asset Management, L.P. $8,006,510 0.70% 723,262
DIADEMA PARTNERS LP $7,708,041 0.67% 696,300
MORGAN STANLEY $7,671,540 0.67% 693,003
VANGUARD PORTFOLIO MANAGEMENT LLC $7,547,038 0.66% 681,756
CITADEL ADVISORS LLC $7,501,032 0.65% 677,600
Nuveen, LLC $7,500,189 0.65% 677,524
NORTHERN TRUST CORP $7,368,390 0.64% 665,618
ADAR1 Capital Management, LLC $7,259,528 0.63% 655,784
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $7,084,645 0.61% 639,986
Eversept Partners, LP $6,534,089 0.57% 590,252
Susquehanna Portfolio Strategies, LLC $6,034,356 0.52% 545,109
DIADEMA PARTNERS LP $5,562,675 0.48% 502,500
DIMENSIONAL FUND ADVISORS LP $5,558,577 0.48% 502,130
Jefferies Financial Group Inc. $5,484,797 0.48% 495,465
VANGUARD FIDUCIARY TRUST CO $5,415,333 0.47% 489,190
SUSQUEHANNA INTERNATIONAL GROUP, LLP $5,331,312 0.46% 481,600
CITADEL ADVISORS LLC $5,163,048 0.45% 466,400
BANK OF AMERICA CORP /DE/ $3,646,291 0.32% 329,385
BARCLAYS PLC $3,497,013 0.30% 315,900
CITIGROUP INC $3,321,000 0.29% 300,000
READYSTATE ASSET MANAGEMENT LP $3,320,535 0.29% 299,958
ARMISTICE CAPITAL, LLC $2,922,480 0.25% 264,000
SUSQUEHANNA INTERNATIONAL GROUP, LLP $2,805,691 0.24% 253,450
Bank of New York Mellon Corp $2,605,931 0.23% 235,405
BARCLAYS PLC $2,513,586 0.22% 227,063
Caption Management, LLC $2,447,577 0.21% 221,100
WELLINGTON MANAGEMENT GROUP LLP $2,383,392 0.21% 215,302
D. E. Shaw & Co., Inc. $2,214,000 0.19% 200,000
Woodline Partners LP $2,119,063 0.18% 191,424
Creative Planning $1,927,994 0.17% 174,164
Engineers Gate Manager LP $1,915,087 0.17% 172,998
MILLENNIUM MANAGEMENT LLC $1,865,295 0.16% 168,500
Cerity Partners LLC $1,854,268 0.16% 167,504
TWO SIGMA INVESTMENTS, LP $1,844,173 0.16% 166,592
BNP PARIBAS ARBITRAGE, SA $1,770,923 0.15% 159,975
JANE STREET GROUP, LLC $1,503,306 0.13% 135,800
Tema ETFs LLC $1,464,780 0.13% 110,633
Squarepoint Ops LLC $1,454,088 0.13% 131,354
MOORE CAPITAL MANAGEMENT, LP $1,441,258 0.13% 130,195
Trexquant Investment LP $1,422,528 0.12% 128,503
Resolute Capital Asset Partners LLC $1,383,750 0.12% 125,000
JANE STREET GROUP, LLC $1,366,038 0.12% 123,400
Mariner, LLC $1,220,755 0.11% 110,276
CITIGROUP INC $1,205,268 0.10% 108,877
NEW YORK STATE COMMON RETIREMENT FUND $1,197,596 0.10% 108,184
RHUMBLINE ADVISERS $1,150,649 0.10% 103,943
SG Americas Securities, LLC $1,023,709 0.09% 92,476
HSBC HOLDINGS PLC $1,020,144 0.09% 92,154
RAYMOND JAMES FINANCIAL INC $986,291 0.09% 89,096
MERCER GLOBAL ADVISORS INC /ADV $907,740 0.08% 82,000
IEQ CAPITAL, LLC $907,540 0.08% 81,982
WELLS FARGO & COMPANY/MN $891,300 0.08% 80,515
Pavaki Capital Management LLC $890,028 0.08% 80,400
DEUTSCHE BANK AG\ $857,426 0.07% 77,455
Rafferty Asset Management, LLC $845,183 0.07% 76,349
Tidal Investments LLC $836,582 0.07% 75,572
ALLIANCEBERNSTEIN L.P. $800,361 0.07% 72,300
FRED ALGER MANAGEMENT, LLC $730,188 0.06% 65,961
LPL Financial LLC $724,088 0.06% 65,410
JPMORGAN CHASE & CO $675,522 0.06% 61,023
Russell Investments Group, Ltd. $660,203 0.06% 59,639
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $599,983 0.05% 45,316
LMR Partners LLP $561,237 0.05% 50,699
Diametric Capital, LP $555,559 0.05% 50,186
DLD Asset Management, LP $553,500 0.05% 50,000
MetLife Investment Management, LLC $513,360 0.04% 46,374
SEI INVESTMENTS CO $502,610 0.04% 45,403
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $501,747 0.04% 45,325
Quantinno Capital Management LP $481,002 0.04% 43,451
Balyasny Asset Management L.P. $452,242 0.04% 40,853
Exome Asset Management LLC $446,796 0.04% 40,361
KLCM Advisors, Inc. $442,800 0.04% 40,000

Showing the top 100 of 226 holders. Create a free account to see every holder, past quarters, search, filters and CSV export.

Key facts CIK 1737953 CUSIP 76029N106 13F (30d) 18 filings 18 filers Visit website Investor relations