IPSC · Century Therapeutics, Inc. · Holdings

$1.53 -0.08 (-4.97%) At close · Oct 2

Russell 2000 member Rebalance outlook locked

Market Cap

$302.40M

181.08M

Volume · Oct 2 802.96K Avg daily vol (3M) 643.93K

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 →

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.

Quarter:

Holders: 101

Total Value: $387,908,158

Total Shares: 158,329,883

Showing 1–100 of 104 holdings by value · page 1 of 2

Institutional Ownership Trend

21 quarters

Holder Concentration

Across 101 13F filers · Δ vs Mar 31, 2026

Top Holder

11.2%

−1.6 pts

Top 5

41.6%

−5.9 pts

Top 10

64.8%

−7.2 pts

HHI

556

Broadly held−114

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +27

Institutional value: +23.7%

Shares held: +14.1%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega BlackRock, Inc.	+6,567,346	8,091,768
Small Trails Edge Capital Partners, LP	+1,684,976	4,134,969
Mega GEODE CAPITAL MANAGEMENT, LLC	+1,677,865	2,979,529
Mega STATE STREET CORP	+1,456,431	1,843,154
Small Seven Fleet Capital Management LP	+1,400,000	4,347,826

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large Point72 Asset Management, L.P.	−984,152	4,980,526
Mega MILLENNIUM MANAGEMENT LLC	−472,082	4,194,981
Mega MARSHALL WACE, LLP	−135,590	537,994
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	−110,895	115,792
Mega BARCLAYS PLC	−95,532	24,700

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Small STEMPOINT CAPITAL LP	2,146,182	$5,258,145
Mega VANGUARD PORTFOLIO MANAGEMENT LLC	1,015,383	$2,487,688
Mega Nuveen, LLC	163,592	$400,800
Mega RHUMBLINE ADVISERS	128,404	$314,589
Mega DEUTSCHE BANK AG\	120,234	$294,573

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Micro Syncona Portfolio Ltd	1,213,056	$2,741,506
Large ACADIAN ASSET MANAGEMENT LLC	278,075	$628,449
Small SUPERSTRING CAPITAL MANAGEMENT LP	119,308	$269,636
Large Brevan Howard Capital Management LP	96,641	$218,408
Micro Cannon Global Investment Management, LLC	49,000	$110,740

Filter: New 37 Increased 31 Reduced 12 Sold out 10 Unchanged 21

Showing 100 of 104

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

TCG Crossover Management, LLC

$43,498,353

11.21%

17,754,430

RA CAPITAL MANAGEMENT, L.P.

$43,498,353

11.21%

17,754,430

Versant Venture Management, LLC

$29,806,967

7.68%

12,166,109

Deep Track Capital, LP

$23,183,480

5.98%

9,462,645

Venrock Adviser, LLC

$21,304,347

5.49%

8,695,652

RTW INVESTMENTS, LP

$21,304,347

5.49%

8,695,652

Commodore Capital LP

$21,304,347

5.49%

8,695,652

BlackRock, Inc.

$19,824,830

5.11%

8,091,768

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	12,841	$31,460	0.2%	Sole
BlackRock Investment Management, LLC	366,158	$897,087	4.5%	Sole
BLACKROCK ADVISORS LLC	268,200	$657,090	3.3%	Sole
BlackRock Fund Advisors	4,430,655	$10,855,104	54.8%	Sole
BlackRock Institutional Trust Company, N.A.	3,013,914	$7,384,089	37.2%	Sole

VANGUARD CAPITAL MANAGEMENT LLC

$13,974,016

3.60%

5,703,680

Balyasny Asset Management L.P.

$13,531,212

3.49%

5,522,944

Point72 Asset Management, L.P.

$12,202,288

3.15%

4,980,526

Seven Fleet Capital Management LP

$10,652,173

2.75%

4,347,826

Woodline Partners LP

$10,430,948

2.69%

4,257,530

MILLENNIUM MANAGEMENT LLC

$10,277,703

2.65%

4,194,981

Trails Edge Capital Partners, LP

$10,130,674

2.61%

4,134,969

Spruce Street Capital LP

$9,944,682

2.56%

4,059,054

ADAGE CAPITAL PARTNERS GP, L.L.C.

$9,284,368

2.39%

3,789,538

GEODE CAPITAL MANAGEMENT, LLC

$7,299,845

1.88%

2,979,529

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	428,585	$1,050,033	14.4%	Defined
Held directly	2,550,944	$6,249,812	85.6%	Defined

TWO SIGMA INVESTMENTS, LP

$6,612,581

1.70%

2,699,013

DAFNA Capital Management LLC

$5,881,122

1.52%

2,400,458

STEMPOINT CAPITAL LP

$5,258,145

1.36%

2,146,182

STATE STREET CORP

$4,515,727

1.16%

1,843,154

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SSGA FUNDS MANAGEMENT, INC. joint	1,843,154	$4,515,727	100.0%	Defined

NORTHERN TRUST CORP

$3,905,162

1.01%

1,593,944

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	1,574,610	$3,857,794	98.8%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	19,334	$47,368	1.2%	Other

DV Trading LLC

$3,430,000

0.88%

1,400,000

Rock Springs Capital Management LP

$3,195,650

0.82%

1,304,347

RENAISSANCE TECHNOLOGIES LLC

$3,081,365

0.79%

1,257,700

Casdin Capital, LLC

$3,009,065

0.78%

1,228,190

VANGUARD PORTFOLIO MANAGEMENT LLC

$2,487,688

0.64%

1,015,383

VANGUARD FIDUCIARY TRUST CO

$1,806,928

0.47%

737,522

MARSHALL WACE, LLP

$1,318,084

0.34%

537,994

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	537,994	$1,318,084	100.0%	Other

Invesco Ltd.

$934,475

0.24%

381,419

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	14,977	$36,693	3.9%	Defined
Invesco Trust Co joint	49,147	$120,410	12.9%	Defined
Invesco Capital Management LLC	317,295	$777,372	83.2%	Defined

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$928,224

0.24%

378,867

Bank of New York Mellon Corp

$732,583

0.19%

299,014

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	106,601	$261,172	35.7%	Defined
The Bank of New York Mellon	192,413	$471,411	64.3%	Defined

DIMENSIONAL FUND ADVISORS LP

$665,153

0.17%

271,492

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	10,893	$26,687	4.0%	Defined
DFA Australia Ltd.	20,383	$49,938	7.5%	Defined
Dimensional Ireland Ltd	17,766	$43,526	6.5%	Defined
Held directly	222,450	$545,002	81.9%	Sole

UBS Group AG

$569,401

0.15%

232,409

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	227,135	$556,480	97.7%	Defined
UBS Securities LLC	5,274	$12,921	2.3%	Defined

AMERICAN CENTURY COMPANIES INC

$426,451

0.11%

174,062

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	174,062	$426,451	100.0%	Defined

Nuveen, LLC

$400,800

0.10%

163,592

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TEACHERS ADVISORS, LLC joint	163,592	$400,800	100.0%	Defined

BANK OF AMERICA CORP /DE/

$389,286

0.10%

158,893

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	70,761	$173,364	44.5%	Defined
BOFA SECURITIES, INC.	77,433	$189,710	48.7%	Defined
BofA Securities Europe SA	10,699	$26,212	6.7%	Defined

GOLDMAN SACHS GROUP INC

$368,560

0.10%

150,433

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	14,678	$35,961	9.8%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	135,755	$332,599	90.2%	Defined

WELLS FARGO & COMPANY/MN

$364,840

0.09%

148,915

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	103,213	$252,871	69.3%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	45,662	$111,871	30.7%	Defined
WELLS FARGO CLEARING SERVICES, LLC	40	$98	0.0%	Defined

RHUMBLINE ADVISERS

$314,589

0.08%

128,404

CITADEL ADVISORS LLC

$309,851

0.08%

126,470

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	126,470	$309,851	100.0%	Defined

GSA CAPITAL PARTNERS LLP

$295,465

0.08%

120,598

DEUTSCHE BANK AG\

$294,573

0.08%

120,234

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DWS Investments UK Ltd	120,234	$294,573	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$283,690

0.07%

115,792

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	115,792	$283,690	100.0%	Other

CITADEL ADVISORS LLC

$276,850

0.07%

113,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	113,000	$276,850	100.0%	Defined

CITADEL ADVISORS LLC

$275,135

0.07%

112,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	112,300	$275,135	100.0%	Defined

PRICE T ROWE ASSOCIATES INC /MD/

$247,851

0.06%

101,164

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	101,164	$247,851	100.0%	Defined

RAYMOND JAMES FINANCIAL INC

$223,741

0.06%

91,323

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Raymond James Financial Services Advisors, Inc.	91,323	$223,741	100.0%	Defined

Squarepoint Ops LLC

$220,865

0.06%

90,149

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	90,149	$220,865	100.0%	Defined

WELLINGTON MANAGEMENT GROUP LLP

$200,655

0.05%

81,900

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wellington Management Company LLP	26,100	$63,945	31.9%	Defined
Wellington Trust Company, NA joint	55,800	$136,710	68.1%	Defined

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

$190,683

0.05%

77,830

JANE STREET GROUP, LLC

$186,935

0.05%

76,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	76,300	$186,935	100.0%	Defined

MetLife Investment Management, LLC

$186,863

0.05%

76,271

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	76,271	$186,863	100.0%	Defined

AXQ CAPITAL, LP

$144,687

0.04%

59,056

Spark Investment Management LLC

$144,550

0.04%

59,000

CITIGROUP INC

$139,652

0.04%

57,001

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	57,001	$139,652	100.0%	Defined

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$138,449

0.04%

56,510

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	56,510	$138,449	100.0%	Defined

JPMORGAN CHASE & CO

$125,458

0.03%

51,208

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	51,093	$125,177	99.8%	Defined
J.P. Morgan Securities plc	115	$281	0.2%	Defined

Verdad Advisers, LP

$113,190

0.03%

46,200

Quadrature Capital Ltd

$112,430

0.03%

45,890

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	45,890	$112,430	100.0%	Other

Vanguard Global Advisers, LLC

$109,309

0.03%

44,616

Legal & General Group Plc

$107,701

0.03%

43,960

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management America Inc	11,974	$29,336	27.2%	Defined
Legal & General Investment Management Ltd	31,986	$78,365	72.8%	Defined

MORGAN STANLEY

$94,210

0.02%

38,454

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	133	$325	0.3%	Defined
MORGAN STANLEY & CO. LLC	33,865	$82,969	88.1%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	4,255	$10,424	11.1%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	201	$492	0.5%	Defined

Police & Firemen's Retirement System of New Jersey

$89,055

0.02%

36,349

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	36,349	$89,055	100.0%	Defined

MANUFACTURERS LIFE INSURANCE COMPANY, THE

$84,774

0.02%

34,602

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MANULIFE FINANCIAL CORP joint	34,602	$84,774	100.0%	Defined

State of Wyoming

$81,891

0.02%

33,425

Virtu Financial LLC

$76,104

0.02%

31,063

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Virtu Americas LLC	31,063	$76,104	100.0%	Defined

ALLIANCEBERNSTEIN L.P.

$72,985

0.02%

29,790

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	29,790	$72,985	100.0%	Defined

HarbourVest Partners LLC

$71,094

0.02%

29,018

Parametrica Management Ltd

$68,208

0.02%

27,840

BNP PARIBAS ARBITRAGE, SA

$62,629

0.02%

25,563

Magnus Financial Group LLC

$61,960

0.02%

25,290

BARCLAYS PLC

$60,514

0.02%

24,700

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	17,799	$43,607	72.1%	Defined
BARCLAYS CAPITAL INC.	6,901	$16,907	27.9%	Defined

INTECH INVESTMENT MANAGEMENT LLC

$59,782

0.02%

24,401

VOYA INVESTMENT MANAGEMENT LLC

$58,964

0.02%

24,067

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Voya Investment Management Co. LLC joint	24,067	$58,964	100.0%	Defined

NEW YORK STATE COMMON RETIREMENT FUND

$55,615

0.01%

22,700

JANE STREET GROUP, LLC

$53,900

0.01%

22,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	22,000	$53,900	100.0%	Defined

Schonfeld Strategic Advisors LLC

$52,753

0.01%

21,532

Quadrant Private Wealth Management, LLC

$49,053

0.01%

20,022

PRUDENTIAL FINANCIAL INC

$45,557

0.01%

18,595

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PGIM Quantitative Solutions LLC	18,595	$45,557	100.0%	Defined

ProShare Advisors LLC

$39,535

0.01%

16,137

VICTORY CAPITAL MANAGEMENT INC

$34,547

0.01%

14,101

Tower Research Capital LLC (TRC)

$30,583

0.01%

12,483

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	12,483	$30,583	100.0%	Defined

XPONANCE LLC

$28,834

0.01%

11,769

HRT FINANCIAL LP

$27,604

0.01%

11,267

Ameritas Investment Partners, Inc.

$27,403

0.01%

11,185

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
EATON VANCE MANAGEMENT	11,185	$27,403	100.0%	Other

FNY Investment Advisers, LLC

$24,500

0.01%

10,000

Russell Investments Group, Ltd.

$24,144

0.01%

9,855

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	9,855	$24,144	100.0%	Defined

FMR LLC

$22,034

0.01%

8,994

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	8,808	$21,579	97.9%	Defined
STRATEGIC ADVISERS LLC	186	$455	2.1%	Defined

Advisors Asset Management, Inc.

$20,371

0.01%

8,315

ROYAL BANK OF CANADA

$15,638

0.00%

6,383

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	3,869	$9,479	60.6%	Defined
RBC Capital Markets, LLC	2,514	$6,159	39.4%	Defined

SECURITY NATIONAL BANK OF SIOUX CITY IOWA /IA/

$12,250

0.00%

5,000

Sterling Capital Management LLC

$6,085

0.00%

2,484

Truvestments Capital LLC

$5,708

0.00%

2,330

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

$4,157

0.00%

1,697

SBI Securities Co., Ltd.

$2,984

0.00%

1,218

NISA INVESTMENT ADVISORS, LLC

$2,163

0.00%

883

MARK SHEPTOFF FINANCIAL PLANNING, LLC

$1,225

0.00%

500

Optiver Holding B.V.

$901

0.00%

368

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Optiver VOF	368	$901	100.0%	Defined

Key facts CIK 1850119 CUSIP 15673T100 13F (30d) 3 filings 3 filers Visit website Investor relations