PepGen Ownership | Who Owns PepGen?

PepGen Ownership Summary

PepGen is owned by 77.45% institutional investors, 0.24% insiders, and 22.30% retail investors. Ra capital management is the largest institutional shareholder, holding 32.81% of PEPG shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 1.51% of its assets in PepGen shares.

PEPG Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	PepGen	77.45%	0.24%	22.30%
Sector	Healthcare Stocks	279.19%	10.62%	-189.81%
Industry	Biotech Stocks	63.96%	10.74%	25.30%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Ra capital management	10.69M	32.81%	$40.51M
Frazier life sciences management	1.50M	5.24%	$23.98M
Viking global investors lp	1.48M	4.55%	$5.62M
Blackrock funding, inc. /de	1.29M	3.95%	$4.87M
Blackrock	1.04M	3.62%	$16.58M
Suvretta capital management	1.17M	3.60%	$4.45M
Vanguard group	912.67K	2.80%	$3.46M
Laurion capital management lp	810.76K	2.49%	$3.07M
Adage capital partners gp	800.00K	2.46%	$3.03M
Geode capital management	372.86K	1.14%	$1.41M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Frazier life sciences management	1.50M	1.12%	$23.98M
Ra capital management	10.69M	0.54%	$40.51M
Suvretta capital management	1.17M	0.15%	$4.45M
Opaleye management	110.00K	0.07%	$416.90K
Laurion capital management lp	810.76K	0.06%	$3.07M
Artal group	113.32K	0.05%	$1.81M
Viking global investors lp	1.48M	0.02%	$5.62M
Bridgeway capital management	98.90K	0.01%	$374.83K
Adage capital partners gp	800.00K	0.01%	$3.03M
China universal asset management	6.91K	0.00%	$26.19K

Top Buyers

Holder	Shares	% Assets	Change
Blackrock	1.04M	0.00%	257.32K
Invesco	231.06K	0.00%	231.06K
Blackrock funding, inc. /de	1.29M	0.00%	197.18K
Millennium management	156.64K	0.00%	142.81K
State street	317.39K	0.00%	76.41K

Top Sellers

Holder	Shares	% Assets	Change
Rtw investments, lp	-	-	-3.19M
Perceptive advisors	-	-	-829.54K
Orbimed advisors	-	-	-653.02K
Sofinnova investments	-	-	-561.13K
Polar capital	-	-	-531.10K

New Positions

Holder	Shares	% Assets	Change	Value
Invesco	231.06K	0.00%	231.06K	$3.69M
China universal asset management	6.91K	0.00%	6.91K	$26.19K
Bnp paribas arbitrage, snc	2.38K	-	2.38K	$9.04K
Russell investments group	353.00	-	353.00	$5.63K
Corecap advisors	313.00	0.00%	313.00	$1.19K

Sold Out

Holder	Change
Zurcher kantonalbank (zurich cantonalbank)	-1.00
Nelson, van denburg & campbell wealth management group	-2.00
Capital performance advisors llp	-13.00
Nisa investment advisors	-32.00
Srs capital advisors	-76.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2025	71	18.33%	25,307,046	1.27%	77	1.32%	40	29.03%	17	30.77%
Dec 31, 2024	56	-8.20%	21,470,858	-15.25%	65	1.09%	27	-15.63%	13	-7.14%
Sep 30, 2024	61	1.67%	25,334,214	0.74%	77	1.01%	32	-11.11%	14	-
Jun 30, 2024	60	9.09%	25,149,159	1.88%	87	1.18%	36	2.86%	14	7.69%
Mar 31, 2024	55	30.95%	24,686,286	52.36%	86	1.86%	35	105.88%	13	-13.33%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	492.80K	1.51%	-
Vanguard Total Stock Mkt Idx Inv	482.71K	1.48%	-
Biotech Growth Ord	409.12K	1.25%	-
iShares Russell 2000 ETF	390.19K	1.19%	192.00
Vanguard Institutional Extnd Mkt Idx Tr	289.48K	0.88%	-
Invesco Dorsey Wright SmallCap Momt ETF	223.00K	0.68%	-
iShares Biotechnology ETF	181.20K	0.55%	-2.37K
Fidelity Small Cap Index	156.22K	0.48%	4.41K
iShares Russell 2000 Growth ETF	116.75K	0.36%	-
Fidelity Extended Market Index	94.77K	0.29%	2.84K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 30, 2025	STRECK PAUL	EVP, Head of R&D	Buy	$10.39K
Apr 17, 2025	McArthur James G	President and CEO	Buy	$13.55K
Apr 08, 2025	McArthur James G	President and CEO	Buy	$47.73K
Feb 26, 2025	DeLena Mary Beth	General Counsel	Sell	$2.41K
Feb 26, 2025	Donnelly Noel	Chief Financial Officer	Sell	$2.57K

Insider Transactions Trends

Date	Buy	Sell
2025 Q2	3	-
2025 Q1	-	2
2024 Q3	-	7
2024 Q2	-	6
2024 Q1	1	-

PEPG Ownership FAQ

Who Owns PepGen?

PepGen shareholders are primarily institutional investors at 77.45%, followed by 0.24% insiders and 22.31% retail investors. The average institutional ownership in PepGen's industry, Biotech Stocks , is 63.96%, which PepGen exceeds.

Who owns the most shares of PepGen?

PepGen’s largest shareholders are Ra capital management (10.69M shares, 32.81%), Frazier life sciences management (1.5M shares, 5.24%), and Viking global investors lp (1.48M shares, 4.55%). Together, they hold 42.60% of PepGen’s total shares outstanding.

Does Blackrock own PepGen?

Yes, BlackRock owns 3.62% of PepGen, totaling 1.04M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 16.58M$. In the last quarter, BlackRock increased its holdings by 257.32K shares, a 32.93% change.

Who is PepGen’s biggest shareholder by percentage of total assets invested?

Frazier life sciences management is PepGen’s biggest shareholder by percentage of total assets invested, with 1.12% of its assets in 1.5M PepGen shares, valued at 23.98M$.

Who is the top mutual fund holder of PepGen shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of PepGen shares, with 1.51% of its total shares outstanding invested in 492.8K PepGen shares.

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