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PRME Institutional Ownership

Prime Medicine, Inc.
1W: +11.0% 1M: +51.0% 3M: +43.6% YTD: +23.2% 1Y: -18.4% 3Y: -39.1%
$4.35
+0.74 (+20.50%)
 
Weekly Expected Move ±16.7%
$2 $3 $4 $4 $5
NASDAQ · Healthcare · Biotechnology · Tech Score Buy · Power 64 · $789.0M mcap · 59M float · 6.25% daily turnover · Short 56% of daily vol
Credit Risk of going bust: higher than 76% of companies Debt: 12.5% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the third-riskiest tenth, about 1 in 140 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.10 (down 98%), Prime Medicine, Inc. would be worth roughly what it owes.
Total debt $112.5M against a stock market value of $789.0M.
Distance to default 2.93 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $56.2M (short-term plus half of long-term), stock volatility 87.8%; Altman Z'' -15.98. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

Institutional Ownership — PRME

212
Institutional Holders
-6 vs prior quarter
0.0%
Ownership
+0.00pp
$377M
Total Invested
24
New Positions
63
Increased
90
Reduced
22
Closed
1.00
Put/Call Ratio

Ownership Trends

Top Institutional Holders (234 total)

# Holder Shares Value Change Change % Holding Period Filing
1 Alphabet Inc. 16,562,498 $72M — +0.0% 15Q SEC ↗
2 BlackRock, Inc. 9,602,041 $42M +1,100,333 +12.9% 8Q SEC ↗
3 ARK Investment Management LLC 8,348,746 $36M +2,101,919 +33.6% 15Q SEC ↗
4 STATE STREET CORP 7,576,460 $33M +1,231,335 +19.4% 15Q SEC ↗
5 T. Rowe Price Investment Management, I 5,237,332 $23M -244,561 -4.5% 10Q SEC ↗
6 VANGUARD CAPITAL MANAGEMENT LLC 4,522,640 $20M +48,478 +1.1% 2Q SEC ↗
7 Balyasny Asset Management L.P. 3,969,082 $17M -154,283 -3.7% 4Q SEC ↗
8 GOLDMAN SACHS GROUP INC 3,430,518 $15M +2,460,093 +253.5% 12Q SEC ↗
9 Casdin Capital, LLC 3,167,175 $14M — +0.0% 15Q SEC ↗
10 Woodline Partners LP 3,003,904 $13M +591 +0.0% 4Q SEC ↗
11 UBS Group AG 2,794,689 $12M -93,729 -3.2% 15Q SEC ↗
12 GEODE CAPITAL MANAGEMENT, LLC 2,712,446 $12M -31,254 -1.1% 15Q SEC ↗
13 Sumitomo Mitsui Trust Group, Inc. 2,412,984 $10M -527,809 -17.9% 15Q SEC ↗
14 Amova Asset Management Americas, Inc. 2,407,018 $10M -533,775 -18.2% 15Q SEC ↗
15 CITADEL ADVISORS LLC 2,054,543 $9M +1,718,185 +510.8% 5Q SEC ↗
16 ADAR1 Capital Management, LLC 1,997,552 $9M +24,270 +1.2% 2Q SEC ↗
17 FMR LLC 1,761,884 $8M -7,592 -0.4% 15Q SEC ↗
18 TWO SIGMA INVESTMENTS, LP 1,524,511 $7M -48,300 -3.1% 12Q SEC ↗
19 Redmile Group, LLC 1,389,632 $6M -201,200 -12.6% 2Q SEC ↗
20 FARALLON CAPITAL MANAGEMENT, L.L.C. 1,240,843 $5M — +0.0% 10Q SEC ↗
21 Jump Financial, LLC NEW 1,240,429 $5M — +0.0% 1Q SEC ↗
22 BANK OF AMERICA CORP /DE 981,335 $4M +404,331 +70.1% 15Q SEC ↗
23 VANGUARD PORTFOLIO MANAGEMENT LLC 961,826 $4M +99,622 +11.6% 2Q SEC ↗
24 Sixth Street Partners Management Compa NEW 927,538 $4M — +0.0% 1Q SEC ↗
25 CHARLES SCHWAB INVESTMENT MANAGEMENT I 927,538 $4M +10,326 +1.1% 15Q SEC ↗
26 NORTHERN TRUST CORP 912,597 $4M +25,881 +2.9% 15Q SEC ↗
27 JPMORGAN CHASE & CO 810,095 $4M -34,059 -4.0% 15Q SEC ↗
28 Greenwich Wealth Management LLC 768,001 $3M +18,000 +2.4% 14Q SEC ↗
29 VANGUARD FIDUCIARY TRUST CO 764,633 $3M +47,631 +6.6% 2Q SEC ↗
30 MORGAN STANLEY 708,963 $3M +69,506 +10.9% 15Q SEC ↗
31 Alessandra Capital Management, LLC 666,603 $3M +241,093 +56.7% 2Q SEC ↗
32 D. E. Shaw & Co., Inc. 648,940 $3M -744,681 -53.4% 4Q SEC ↗
33 SUSQUEHANNA INTERNATIONAL GROUP, LLP 648,479 $3M -67,350 -9.4% 11Q SEC ↗
34 Point72 Asset Management, L.P. NEW 533,553 $2M — +0.0% 1Q SEC ↗
35 MOORE CAPITAL MANAGEMENT, LP 500,000 $2M — +0.0% 10Q SEC ↗
36 CHELSEA COUNSEL CO 449,060 $2M -13,280 -2.9% 15Q SEC ↗
37 MILLENNIUM MANAGEMENT LLC NEW 427,097 $2M — +0.0% 1Q SEC ↗
38 HighTower Advisors, LLC 340,365 $1M +110 +0.0% 13Q SEC ↗
39 DIMENSIONAL FUND ADVISORS LP 304,678 $1M +156 +0.1% 3Q SEC ↗
40 WELLINGTON MANAGEMENT GROUP LLP 304,444 $1M +26,324 +9.5% 4Q SEC ↗
41 Nuveen, LLC 275,931 $1M — +0.0% 6Q SEC ↗
42 WELLS FARGO & COMPANY/MN 251,747 $1M -67,803 -21.2% 14Q SEC ↗
43 Bank of New York Mellon Corp 246,344 $1M -20,875 -7.8% 15Q SEC ↗
44 IQ EQ FUND MANAGEMENT (IRELAND) Ltd 225,799 $982K +20,410 +9.9% 9Q SEC ↗
45 MARSHALL WACE, LLP 216,841 $943K +74,884 +52.8% 2Q SEC ↗
46 XTX Topco Ltd 215,708 $938K +58,426 +37.1% 5Q SEC ↗
47 Jain Global LLC NEW 215,218 $936K — +0.0% 1Q SEC ↗
48 JUPITER ASSET MANAGEMENT LTD NEW 209,490 $911K — +0.0% 1Q SEC ↗
49 Swiss National Bank 208,300 $906K +29,700 +16.6% 3Q SEC ↗
50 PEAK6 LLC NEW 208,057 $905K — +0.0% 1Q SEC ↗

Recent Activity

Sold Out (20)
Biggest Increases (20)
HolderAddedChange %Total Shares
GOLDMAN SACHS GROUP INC +2,460,093 +253.5% 3,430,518
ARK Investment Management LLC +2,101,919 +33.6% 8,348,746
CITADEL ADVISORS LLC +1,718,185 +510.8% 2,054,543
STATE STREET CORP +1,231,335 +19.4% 7,576,460
BlackRock, Inc. +1,100,333 +12.9% 9,602,041
BANK OF AMERICA CORP /DE +404,331 +70.1% 981,335
Alessandra Capital Management, LLC +241,093 +56.7% 666,603
CITIGROUP INC +148,432 +314.3% 195,664
VANGUARD PORTFOLIO MANAGEMENT LLC +99,622 +11.6% 961,826
MARSHALL WACE, LLP +74,884 +52.8% 216,841
COMMONWEALTH EQUITY SERVICES, LLC +70,873 +431.2% 87,310
CALIFORNIA STATE TEACHERS RETIREMEN +70,576 +81.6% 157,049
MORGAN STANLEY +69,506 +10.9% 708,963
XTX Topco Ltd +58,426 +37.1% 215,708
Concurrent Investment Advisors, LLC +57,545 +77.6% 131,722
Virtus Investment Advisers, LLC +51,401 +77.3% 117,909
VANGUARD CAPITAL MANAGEMENT LLC +48,478 +1.1% 4,522,640
VANGUARD FIDUCIARY TRUST CO +47,631 +6.6% 764,633
Invesco Ltd. +43,433 +44.8% 140,308
MIRAE ASSET GLOBAL ETFS HOLDINGS Lt +39,875 +32.6% 162,338
Biggest Decreases (20)
HolderReducedChange %Total Shares
D. E. Shaw & Co., Inc. -744,681 -53.4% 648,940
RENAISSANCE TECHNOLOGIES LLC -623,627 -84.2% 117,412
Amova Asset Management Americas, In -533,775 -18.2% 2,407,018
Sumitomo Mitsui Trust Group, Inc. -527,809 -17.9% 2,412,984
HRT FINANCIAL LP -451,259 -73.6% 161,510
AQR CAPITAL MANAGEMENT LLC -436,937 -78.7% 117,998
T. Rowe Price Investment Management -244,561 -4.5% 5,237,332
Bollard Group LLC -210,000 -58.1% 151,136
Redmile Group, LLC -201,200 -12.6% 1,389,632
Balyasny Asset Management L.P. -154,283 -3.7% 3,969,082
UBS Group AG -93,729 -3.2% 2,794,689
Rafferty Asset Management, LLC -70,307 -32.6% 145,275
BRIDGEWAY CAPITAL MANAGEMENT, LLC -70,000 -51.9% 64,800
WELLS FARGO & COMPANY/MN -67,803 -21.2% 251,747
SUSQUEHANNA INTERNATIONAL GROUP, LL -67,350 -9.4% 648,479
IEQ CAPITAL, LLC -57,510 -77.7% 16,503
Mariner, LLC -53,009 -67.6% 25,389
Engineers Gate Manager LP -51,215 -46.4% 59,133
TWO SIGMA INVESTMENTS, LP -48,300 -3.1% 1,524,511
DEUTSCHE BANK AG -42,968 -27.3% 114,472

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms