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Institutional Holdings

PROK

Ownership Summary

Institutions Holding
91
Total Shares Held
48,804,998
Total Value Held
$98,768,072
Quarter
2026-06-30

Active Positions

Increased Positions
25
24,925,225 shares
Decreased Positions
11
3,480,385 shares
Held Positions
11
17,303,988 shares
New Positions
25
3,095,400 shares
Sold Out Positions
19
2,282,489 shares
Institution Shares Value Change % of Portfolio Reported
MONTANOVA CAPITAL, LLC 12,341,266 $25,176,183 Unchanged 0.46% 2026-06-30
MORGAN STANLEY 9,854,178 $20,102,523 ▲ +898,211 0.00% 2026-06-30
BlackRock, Inc. 5,197,227 $10,602,343 ▲ +3,810,111 0.00% 2026-06-30
GEODE CAPITAL MANAGEMENT, LLC 2,390,147 $4,877,226 ▲ +1,159,738 0.00% 2026-06-30
Bleichroeder LP 2,000,000 $4,080,000 Unchanged 0.73% 2026-06-30
Hennion & Walsh Asset Management, Inc. 1,847,749 $3,769,408 ▲ +236,056 0.11% 2026-06-30
Artia Global Partners LP 1,806,939 $3,686,156 Unchanged 0.68% 2026-06-30
VANGUARD CAPITAL MANAGEMENT LLC 1,175,257 $2,397,524 New position 0.00% 2026-06-30
RENAISSANCE TECHNOLOGIES LLC 1,099,400 $2,242,776 ▼ -151,394 0.00% 2026-06-30
MILLENNIUM MANAGEMENT LLC 1,054,705 $2,151,598 ▼ -1,216,872 0.00% 2026-06-30
STATE STREET CORP 1,045,945 $2,133,728 ▲ +489,100 0.00% 2026-06-30
Brown University 1,000,000 $2,040,000 Unchanged 1.83% 2026-06-30
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 781,729 $1,594,727 ▲ +153,958 0.00% 2026-06-30
UBS Group AG 671,447 $1,369,752 ▲ +336,901 0.00% 2026-06-30
NORTHERN TRUST CORP 664,827 $1,356,247 ▲ +423,247 0.00% 2026-06-30
MYDA Advisors LLC 640,775 $1,307,181 ▲ +212,000 0.19% 2026-06-30
VANGUARD FIDUCIARY TRUST CO 632,149 $1,289,584 New position 0.00% 2026-06-30
BANK OF AMERICA CORP /DE/ 545,158 $1,112,122 ▼ -208,254 0.00% 2026-06-30
VANGUARD PORTFOLIO MANAGEMENT LLC 517,082 $1,054,847 New position 0.00% 2026-06-30
Voleon Capital Management LP 473,307 $965,546 ▲ +370,609 0.02% 2026-06-30
SUSQUEHANNA INTERNATIONAL GROUP, LLP 315,406 $643,428 ▲ +110,918 0.00% 2026-06-30
TWO SIGMA INVESTMENTS, LP 273,259 $557,448 ▼ -73,123 0.00% 2026-06-30
GOLDMAN SACHS GROUP INC 203,006 $414,132 ▼ -218,896 0.00% 2026-06-30
Virtus Investment Advisers, LLC 199,510 $407,000 ▲ +76,122 0.09% 2026-06-30
Bank of New York Mellon Corp 176,657 $360,382 ▲ +165,465 0.00% 2026-06-30
JANE STREET GROUP, LLC 136,541 $278,544 ▼ -176,744 0.00% 2026-06-30
CITADEL ADVISORS LLC 115,500 $235,620 ▲ +93,200 0.00% 2026-06-30
Squarepoint Ops LLC 111,763 $227,997 ▼ -99,344 0.00% 2026-06-30
Nuveen, LLC 101,461 $206,980 New position 0.00% 2026-06-30
Susquehanna Portfolio Strategies, LLC 97,378 $198,651 Unchanged 0.00% 2026-06-30
FMR LLC 84,206 $171,780 ▲ +73,952 0.00% 2026-06-30
Abel Hall, LLC 75,934 $154,905 New position 0.03% 2026-06-30
DEUTSCHE BANK AG TAUNUSANLAGE 12 D-60325 75,373 $153,761 New position 0.00% 2026-06-30
WELLS FARGO & COMPANY/MN 67,262 $137,214 New position 0.00% 2026-06-30
SIMPLEX TRADING, LLC 66,500 $135,660 ▲ +51,559 0.00% 2026-06-30
RHUMBLINE ADVISERS 54,101 $110,361 New position 0.00% 2026-06-30
NEW YORK STATE COMMON RETIREMENT FUND 45,600 $93,024 New position 0.00% 2026-06-30
Invesco Ltd. 40,719 $83,067 New position 0.00% 2026-06-30
AXQ CAPITAL, LP 37,430 $76,357 New position 0.01% 2026-06-30
CITIGROUP INC 35,386 $72,188 ▼ -13,998 0.00% 2026-06-30
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 34,842 $71,078 New position 0.00% 2026-06-30
Vanguard Global Advisers, LLC 34,074 $69,511 New position 0.00% 2026-06-30
JPMORGAN CHASE & CO 32,125 $60,716 ▲ +31,369 0.00% 2026-06-30
CANADA PENSION PLAN INVESTMENT BOARD 28,200 $57,528 New position 0.00% 2026-06-30
Virtus Family Office LLC 27,500 $56,100 Unchanged 0.04% 2026-06-30
Police & Firemen's Retirement System of New Jersey 25,310 $51,632 New position 0.00% 2026-06-30
ALLIANCEBERNSTEIN L.P. 26,760 $47,900 New position 0.00% 2026-06-30
R Squared Ltd 17,822 $36,357 ▲ +4,126 0.02% 2026-06-30
INTECH INVESTMENT MANAGEMENT LLC 16,942 $34,562 New position 0.00% 2026-06-30
BARCLAYS PLC 16,121 $32,887 ▼ -130,163 0.00% 2026-06-30
LETKO, BROSSEAU & ASSOCIATES INC 15,900 $32,436 Unchanged 0.00% 2026-06-30
Callan Family Office, LLC 13,394 $27,324 Unchanged 0.00% 2026-06-30
BNP PARIBAS FINANCIAL MARKETS 12,301 $25,094 ▲ +8,180 0.00% 2026-06-30
GROUP ONE TRADING LLC 12,300 $25,092 ▲ +500 0.00% 2026-06-30
PRUDENTIAL FINANCIAL INC 10,880 $22,195 New position 0.00% 2026-06-30
EP Wealth Advisors, LLC 10,000 $20,400 New position 0.00% 2026-06-30
Legal & General Group Plc 7,410 $15,116 New position 0.00% 2026-06-30
Ameritas Investment Partners, Inc. 6,867 $14,009 New position 0.00% 2026-06-30
Russell Investments Group, Ltd. 6,050 $12,342 New position 0.00% 2026-06-30
Tower Research Capital LLC (TRC) 4,822 $9,837 ▼ -15,617 0.00% 2026-06-30
IFP Advisors, Inc 3,000 $6,120 New position 0.00% 2026-06-30
ROYAL BANK OF CANADA 2,456 $5,000 ▲ +2,266 0.00% 2026-06-30
OSAIC HOLDINGS, INC. 950 $1,938 Unchanged 0.00% 2026-06-30
Sterling Capital Management LLC 658 $1,342 New position 0.00% 2026-06-30
Basecamp Wealth Advisors LLC 586 $1,195 Unchanged 0.00% 2026-06-30
SBI Securities Co., Ltd. 305 $622 ▲ +5 0.00% 2026-06-30
GSA CAPITAL PARTNERS LLP 301,622 $615 ▲ +98,396 0.04% 2026-06-30
Caitong International Asset Management Co., Ltd 224 $457 ▼ -10,768 0.00% 2026-06-30
Arax Advisory Partners 184 $375 ▲ +123 0.00% 2026-06-30
SIGNATUREFD, LLC 75 $153 Unchanged 0.00% 2026-06-30
PRICE T ROWE ASSOCIATES INC /MD/ 62,039 $127 New position 0.00% 2026-06-30
FNY Investment Advisers, LLC 21,000 $42 ▲ +20,000 0.02% 2026-06-30
MARSHALL WACE, LLP 0 $0 Sold out 2026-06-30
Woodline Partners LP 0 $0 Sold out 2026-06-30
HRT FINANCIAL LP 0 $0 Sold out 2026-06-30
EntryPoint Capital, LLC 0 $0 Sold out 2026-06-30
OMERS ADMINISTRATION Corp 0 $0 Sold out 2026-06-30
Point72 Asset Management, L.P. 0 $0 Sold out 2026-06-30
Brevan Howard Capital Management LP 0 $0 Sold out 2026-06-30
Hudson Bay Capital Management LP 0 $0 Sold out 2026-06-30
Jain Global LLC 0 $0 Sold out 2026-06-30
Diametric Capital, LP 0 $0 Sold out 2026-06-30
Catalyst Funds Management Pty Ltd 0 $0 Sold out 2026-06-30
Jefferies Financial Group Inc. 0 $0 Sold out 2026-06-30
Schonfeld Strategic Advisors LLC 0 $0 Sold out 2026-06-30
Jump Financial, LLC 0 $0 Sold out 2026-06-30
SummitTX Capital, L.P. 0 $0 Sold out 2026-06-30
CTC Alternative Strategies, Ltd. 0 $0 Sold out 2026-06-30
LMR Partners LLP 0 $0 Sold out 2026-06-30
PRELUDE CAPITAL MANAGEMENT, LLC 0 $0 Sold out 2026-06-30
VICTORY CAPITAL MANAGEMENT INC 0 $0 Sold out 2026-06-30