Companies / ProAssurance Corp / Institutional holders

ProAssurance Corp

Institutional holders · 13F as of Dec 31, 2025

Holder	Value	Shares	% of shares
BlackRock, Inc.	$176.07M	7,287,747	14.12%
VANGUARD GROUP INC	$128.03M	5,299,454	10.27%
Magnetar Financial LLC	$80.25M	3,246,435	6.29%
Dimensional Fund Advisors LP	$66.03M	2,733,200	5.30%
AllianceBernstein L.P.	$49.15M	2,034,155	3.94%
STATE STREET CORPORATION	$44.96M	1,861,110	3.61%
Westchester Capital Management, LLC	$38.79M	1,605,544	3.11%
Qube Research & Technologies Ltd	$35.34M	1,462,562	2.83%
Morgan Stanley	$33.39M	1,381,908	2.68%
NEXPOINT ASSET MANAGEMENT, L.P.	$32.11M	1,328,990	2.58%
GEODE CAPITAL MANAGEMENT, LLC	$29.95M	1,211,429	2.35%
Millennium Management LLC	$26.84M	1,085,920	2.10%
HSBC HOLDINGS PLC	$25.29M	1,047,160	2.03%
Renaissance Technologies LLC	$23.85M	964,900	1.87%
ALPINE ASSOCIATES MANAGEMENT INC.	$23.37M	945,590	1.83%
MARSHALL WACE, LLP	$20.61M	833,726	1.62%
LMR Partners LLP	$18.84M	779,898	1.51%
Man Group plc	$18.01M	745,369	1.44%
JANUS HENDERSON GROUP PLC	$16.78M	678,775	1.32%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$16.15M	668,545	1.30%
Hudson Bay Capital Management LP	$14.21M	575,000	1.11%
AQR Arbitrage LLC	$13.45M	543,904	1.05%
AMUNDI	$13.32M	538,650	1.04%
NORTHERN TRUST CORP	$12.70M	525,832	1.02%
THE GOLDMAN SACHS GROUP, INC.	$12.51M	517,986	1.00%
FIL Limited	$12.30M	508,995	0.99%
Balyasny Asset Management L.P.	$12.07M	488,074	0.95%
Verition Fund Management LLC	$11.02M	456,309	0.88%
Healthcare of Ontario Pension Plan Trust Fund	$10.88M	450,212	0.87%
AMERICAN CENTURY COMPANIES INC	$10.29M	426,046	0.83%
Dana Investment Advisors, Inc.	$9.43M	390,205	0.76%
UBS Group AG	$8.75M	362,287	0.70%
PSquared Asset Management AG	$8.37M	346,234	0.67%
GARDNER LEWIS ASSET MANAGEMENT L P	$8.10M	335,351	0.65%
CREDIT INDUSTRIEL ET COMMERCIAL	$7.29M	294,874	0.57%
Bank of New York Mellon Corp/The	$7.26M	293,581	0.57%
ABC ARBITRAGE SA	$6.60M	273,207	0.53%
THIRD AVENUE MANAGEMENT LLC	$6.44M	260,608	0.50%
Groupe la Francaise	$6.36M	263,195	0.51%
Principal Financial Group Inc	$6.18M	249,891	0.48%
Carmignac Gestion	$5.25M	217,263	0.42%
Polar Asset Management Partners Inc.	$4.91M	198,586	0.38%
Invesco Ltd.	$4.90M	202,670	0.39%
TWO SIGMA INVESTMENTS, LP	$4.86M	196,698	0.38%
GABELLI FUNDS LLC	$4.66M	188,634	0.37%
PUBLIC SECTOR PENSION INVESTMENT BOARD	$4.55M	183,899	0.36%
Squarepoint Ops LLC	$4.39M	181,545	0.35%
PRELUDE CAPITAL MANAGEMENT, LLC	$4.06M	164,247	0.32%
RHUMBLINE ADVISERS	$3.63M	146,657	0.28%
JPMORGAN CHASE & CO	$3.29M	136,219	0.26%