Vault-13

NATIONAL RESH CORP NRC

COM NEW · Common Stock · CUSIP 637372202 · ISIN US6373722023

US healthcare consumer data mining company

127 institutional holders +3 vs Q1 2025
11,683,47711.7m shares reported held*
50.7% of all shares outstanding*
$196.3mreported value*
22 new 44 added 42 reduced 19 sold out net bought ≈ $3.1m (+183.7k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($58.9k this quarter). Holder counts are more reliable. Shares outstanding: 23.1m as of 2025-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $16.80. Options: 3 managers hold calls ($31.4k notional), 2 hold puts ($1.0k).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 111Q4 22: 117Q1 23: 127Q2 23: 117Q3 23: 122Q4 23: 133Q1 24: 143Q2 24: 137Q3 24: 139Q4 24: 134Q1 25: 124Q2 25: 127127Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 2022111
Q4 2022117
Q1 2023127
Q2 2023117
Q3 2023122
Q4 2023133
Q1 2024143
Q2 2024137
Q3 2024139
Q4 2024134
Q1 2025124
Q2 2025127

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 23: 54 bought or addedQ3 23: 52 cut or sold outQ4 23: 64 bought or addedQ4 23: 54 cut or sold outQ4 23Q1 24: 94 bought or addedQ1 24: 42 cut or sold outQ2 24: 76 bought or addedQ2 24: 71 cut or sold outQ2 24Q3 24: 72 bought or addedQ3 24: 59 cut or sold outQ4 24: 70 bought or addedQ4 24: 63 cut or sold outQ4 24Q1 25: 48 bought or addedQ1 25: 73 cut or sold outQ2 25: 66 bought or addedQ2 25: 61 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20235452
Q4 20236454
Q1 20249442
Q2 20247671
Q3 20247259
Q4 20247063
Q1 20254873
Q2 20256661

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$10k$20k$30k$40kQ3 24 calls: $6.9kQ3 24 puts: $6.9kQ3 24P/C 1.00Q4 24 calls: $10.6kQ4 24 puts: $1.8kQ4 24P/C 0.17Q1 25 calls: $8.7kQ1 25 puts: $0Q1 25P/C 0.00Q2 25 calls: $31.4kQ2 25 puts: $1.0kQ2 25P/C 0.03
Numbers
QuarterCallsPutsP/C
Q3 2024$6.9k$6.9k1.00
Q4 2024$10.6k$1.8k0.17
Q1 2025$8.7k$00.00
Q2 2025$31.4k$1.0k0.03

Biggest buyers

Willis Investment Counsel Added +115,221+115.2k
Creative Planning Added +112,251+112.3k
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC Added +111,000+111.0k
AQR CAPITAL MANAGEMENT LLC Added +93,262+93.3k
BlackRock, Inc. Added +71,101+71.1k
QV Investors Inc. Added +26,950+26.9k
ROYAL BANK OF CANADA Added +26,785+26.8k
Vanguard Personalized Indexing Management, LLC New +26,432+26.4k
Quantinno Capital Management LP New +26,092+26.1k
LOS ANGELES CAPITAL MANAGEMENT LLC New +23,988+24.0k

Biggest sellers

CITADEL ADVISORS LLC Reduced -75,176-75.2k
NORTHERN TRUST CORP Reduced -61,261-61.3k
TOWNSQUARE CAPITAL LLC Sold out -46,464-46.5k
GEODE CAPITAL MANAGEMENT, LLC Reduced -42,275-42.3k
MARSHALL WACE, LLP Sold out -39,929-39.9k
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC Reduced -37,784-37.8k
Qube Research & Technologies Ltd Reduced -30,563-30.6k
Trexquant Investment LP Sold out -29,405-29.4k
D. E. Shaw & Co., Inc. Sold out -29,190-29.2k
AlphaQuest LLC Reduced -24,373-24.4k

Biggest calls

SIMPLEX TRADING, LLC Added $28.0k1.7k shares
GROUP ONE TRADING LLC Unchanged $3.4k200 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

SIMPLEX TRADING, LLC New $1.0k100 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Common Property Trust 13D · may seek influence -0.8 pts · filed 2026-06-12
Stated purposeItem 4 is hereby amended by changing the words "Chief Executive Officer" to "Chairman" in the first sentence thereof. Full filing
45.7% -0.8 pts 10.3m≈ $222.3m 2026-06-12

Fell to 5% or below in the last year: KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC (9.0%, 2026-08-13)

Insider purchases and sales in Q2 2025

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

DateInsiderTradeSharesPrice ValueTheir holding
2025-05-12 BEANS PATRICK E 10% owner Bought 2,500 $13.59 $34.0k2.5k shares +8%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.12% of their portfolio LOS ANGELES, CA 2,986,7253.0m $50.2m $50.2m 0.12% Reduced -37.8k -37,784
2 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,192,7161.2m $20.0m $20.0m 0.00% Added +71.1k +71,101
3 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 919,555919.6k $15.4m $15.4m 0.00% Reduced -13.4k -13,431
4 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 871,551871.6k $14.6m $14.6m 0.00% Added +19.2k +19,161
5 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 531,199531.2k $8.9m $8.9m 0.00% Reduced -23.1k -23,088
6 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 404,298404.3k $6.8m $6.8m 0.00% Reduced -42.3k -42,275
7 QV Investors Inc. 0.63% of their portfolio CALGARY, A0 381,310381.3k $6.4m $6.4m 0.63% Added +26.9k +26,950
8 RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio NEW YORK, NY 371,984372.0k $6.2m $6.2m 0.01% Added +1.5k +1,500
9 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 341,024341.0k $5.8m $5.8m 0.00% Added +8.1k +8,143
10 HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.01% of their portfolio Los Angeles, CA 270,950270.9k $4.6m $4.6m 0.01% Added +111.0k +111,000
11 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 250,706250.7k $4.2m $4.2m 0.00% Reduced -61.3k -61,261
12 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 204,574204.6k $3.4m $3.4m 0.00% Reduced -4.6k -4,623
13 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 201,396201.4k $3.4m $3.4m 0.00% Added +93.3k +93,262
14 iA Global Asset Management Inc. 0.05% of their portfolio QUEBEC, A8 187,520187.5k $3.1m $3.1m 0.05% Unchanged
15 Willis Investment Counsel 0.18% of their portfolio GAINESVILLE, GA 180,999181.0k $3.0m $3.0m 0.18% Added +115.2k +115,221
16 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 169,949169.9k $2.9m $2.9m 0.00% Reduced -3.9k -3,864
17 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 147,413147.4k $2.5m $2.5m 0.00% Added +112.3k +112,251
18 Northwest & Ethical Investments L.P. 0.05% of their portfolio TORONTO, A6 129,200129.2k $2.2m $2.2m 0.05% Unchanged
19 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 122,344122.3k $2.1m $2.1m 0.00% Added +6.7k +6,690
20 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 111,044111.0k $1.9m $1.9m 0.00% Reduced -8.5k -8,477
21 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 107,195107.2k $1.8m $1.8m 0.00% Reduced -75.2k -75,176
22 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 96,61796.6k $1.6m $1.6m 0.00% Reduced -16.6k -16,578
23 COMERICA BANK 0.01% of their portfolio DALLAS, TX 92,30992.3k $1.6m $1.6m 0.01% Reduced -1.5k -1,500
24 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 77,89577.9k $1.3m $1.3m 0.00% Unchanged
25 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 76,55076.5k $1.3m $1.3m 0.00% Reduced -13.4k -13,435
26 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 75,37075.4k $1.3m $1.3m 0.00% Added +3.5k +3,500
27 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 53,81053.8k $904.0k $904.0k 0.00% Added +11.8k +11,770
28 BESSEMER GROUP INC 0.00% of their portfolio WOODBRIDGE, NJ 47,11047.1k $791.0k $791.0k 0.00% Unchanged
29 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 46,40346.4k $779.6k $779.6k 0.00% Added +9.6k +9,599
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 43,64243.6k $733.2k $733.2k 0.00% Added +18.0k +18,014
31 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 42,13942.1k $707.9k $707.9k 0.00% Added +37 +37
32 Williams Jones Wealth Management, LLC. 0.01% of their portfolio NEW YORK, NY 41,99842.0k $705.6k $705.6k 0.01% Unchanged
33 ALPS ADVISORS INC 0.00% of their portfolio Denver, CO 40,59240.6k $681.9k $681.9k 0.00% Reduced -1.5k -1,532
34 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 38,57038.6k $648.0k $648.0k 0.00% Added +1.4k +1,372
35 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 33,63733.6k $565.1k $565.1k 0.00% Reduced -5.6k -5,598
36 AZZAD ASSET MANAGEMENT INC /ADV 0.06% of their portfolio FALLS CHURCH, VA 32,63432.6k $548.3k $548.3k 0.06% Reduced -680 -680
37 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 31,09631.1k $522.0k $522.0k 0.00% Added +26.8k +26,785
38 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 30,61630.6k $514.3k $514.3k 0.00% Added +8.4k +8,351
39 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 30,07230.1k $505.2k $505.2k 0.00% Reduced -22.3k -22,339
40 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 30,05830.1k $505.0k $505.0k 0.00% Reduced -30.6k -30,563
41 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 29,43529.4k $494.5k $494.5k 0.00% Added +6.9k +6,852
42 NEUBERGER BERMAN GROUP LLC 0.00% of their portfolio NEW YORK, NY 27,94227.9k $469.4k $469.4k 0.00% Reduced -1.3k -1,303
43 Linden Thomas Advisory Services, LLC 0.05% of their portfolio Charlotte, NC 27,54727.5k $462.8k $462.8k 0.05% Reduced -454 -454
44 Vanguard Personalized Indexing Management, LLC 0.01% of their portfolio OAKLAND, CA 26,43226.4k $444.1k $444.1k 0.01% New
45 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 26,09226.1k $438.3k $438.3k 0.00% New
46 Daiwa Securities Group Inc. 0.00% of their portfolio CHIYODA-KU,TOKYO, M0 25,96826.0k $436.0k $436.0k 0.00% Reduced -5.0k -5,000
47 FMR LLC 0.00% of their portfolio BOSTON, MA 25,31525.3k $425.3k $425.3k 0.00% Added +18.6k +18,641
48 Penn Mutual Asset Management 0.75% of their portfolio Conshohocken, PA 25,28125.3k $424.7k $424.7k 0.75% Added +5.0k +5,000
49 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 23,98824.0k $403.0k $403.0k 0.00% New
50 Inspire Investing, LLC 0.04% of their portfolio MERIDIAN, ID 22,96523.0k $385.8k $385.8k 0.04% Reduced -3.8k -3,774
51 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 21,77421.8k $365.8k $365.8k 0.00% Reduced -430 -430
52 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 20,80420.8k $349.5k $349.5k 0.00% Reduced -1.4k -1,361
53 UBS Group AG 0.00% of their portfolio ZURICH, V8 19,94219.9k $335.0k $335.0k 0.00% Added +10.8k +10,783
54 SEIZERT CAPITAL PARTNERS, LLC 0.01% of their portfolio BIRMINGHAM, MI 19,41619.4k $326.2k $326.2k 0.01% Reduced -476 -476
55 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 17,72517.7k $297.8k $297.8k 0.01% New
56 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 17,47717.5k $293.6k $293.6k 0.00% New
57 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 17,39917.4k $292.3k $292.3k 0.00% Added +2.9k +2,900
58 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 17,36817.4k $291.8k $291.8k 0.00% Added +1.0k +1,022
59 IEQ CAPITAL, LLC 0.00% of their portfolio Foster City, CA 16,56116.6k $278.2k $278.2k 0.00% New
60 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 16,06616.1k $270.0k $270.0k 0.00% Added +951 +951
61 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 15,76215.8k $264.0k $264.0k 0.00% New
62 Significant Wealth Partners LLC 0.12% of their portfolio CARY, IL 14,49214.5k $243.5k $243.5k 0.12% Added +4.3k +4,296
63 EXCHANGE TRADED CONCEPTS, LLC 0.00% of their portfolio Oklahoma City, OK 14,48314.5k $243.3k $243.3k 0.00% Reduced -2.8k -2,772
64 M&T Bank Corp 0.00% of their portfolio BUFFALO, NY 13,60813.6k $229.0k $229.0k 0.00% Added +823 +823
65 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 11,63011.6k $195.4k $195.4k 0.00% Unchanged
66 Man Group plc 0.00% of their portfolio LONDON, X0 11,43011.4k $192.0k $192.0k 0.00% Reduced -1.9k -1,931
67 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 11,05011.1k $185.6k $185.6k 0.00% Reduced -3.8k -3,793
68 AlphaQuest LLC 0.02% of their portfolio New York, NY 9,4349.4k $158.5k $158.5k 0.02% Reduced -24.4k -24,373
69 State of Wyoming 0.02% of their portfolio CHEYENNE, WY 8,8208.8k $148.2k $148.2k 0.02% New
70 MEEDER ASSET MANAGEMENT INC 0.01% of their portfolio DUBLIN, OH 6,9707.0k $117.1k $117.1k 0.01% Unchanged
71 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 6,9146.9k $116.2k $116.2k 0.00% Reduced -2.1k -2,052
72 CWM, LLC 0.00% of their portfolio OMAHA, NE 6,8476.8k $115.0k $115.0k 0.00% Added +4.5k +4,502
73 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 6,5446.5k $109.9k $109.9k 0.00% Reduced -5.3k -5,340
74 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 6,2716.3k $105.4k $105.4k 0.00% Reduced -945 -945
75 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 5,8215.8k $97.8k $97.8k 0.00% Unchanged
76 SIGNATUREFD, LLC 0.00% of their portfolio ATLANTA, GA 4,5314.5k $76.1k $76.1k 0.00% Added +1.1k +1,084
77 Cove Street Capital, LLC 0.08% of their portfolio El Segundo, CA 3,2283.2k $54.2k $54.2k 0.08% New
78 Brooklyn Investment Group 0.01% of their portfolio NEW YORK, NY 3,1253.1k $52.5k $52.5k 0.01% New
79 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 3,0103.0k $50.6k $50.6k 0.00% Unchanged
80 Aviso Financial Inc. 0.00% of their portfolio TORONTO, A6 3,0073.0k $50.5k $50.5k 0.00% Reduced -69 -69
81 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 2,5142.5k $42.3k $42.3k 0.00% Added +1.9k +1,860
82 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 2,0872.1k $35.1k $35.1k 0.00% Added +1.9k +1,909
83 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 2,0092.0k $33.8k $33.8k 0.00% New
84 Vestcor Inc 0.00% of their portfolio FREDERICTON, A3 1,8131.8k $30.0k $30.0k 0.00% Unchanged
85 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 1,6381.6k $27.5k $27.5k 0.00% Added +1.6k +1,621
86 Versant Capital Management, Inc 0.00% of their portfolio PHOENIX, AZ 1,5981.6k $26.8k $26.8k 0.00% New
87 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 1,5301.5k $25.7k $25.7k 0.00% Reduced -242 -242
88 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 1,4121.4k $23.7k $23.7k 0.00% Unchanged
89 Legal & General Group Plc 0.00% of their portfolio London, X0 1,3991.4k $23.5k $23.5k 0.00% Reduced -3.9k -3,903
90 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 1,3461.3k $22.6k $22.6k 0.00% Added +423 +423
91 HUNTINGTON NATIONAL BANK 0.00% of their portfolio COLUMBUS, OH 1,2631.3k $21.2k $21.2k 0.00% Reduced -590 -590
92 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 1,1101.1k $18.6k $18.6k 0.00% Unchanged
93 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 1,0761.1k $18.1k $18.1k 0.00% Added +276 +276
94 WealthCollab, LLC 0.01% of their portfolio BELLEVUE, WA 987987 $16.6k $16.6k 0.01% Added +646 +646
95 Parallel Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 849849 $14.3k $14.3k 0.00% Added +203 +203
96 AdvisorNet Financial, Inc 0.00% of their portfolio MINNETONKA, MN 770770 $12.9k $12.9k 0.00% New
97 MassMutual Private Wealth & Trust, FSB 0.00% of their portfolio Windsor, CT 609609 $10.2k $10.2k 0.00% Added +331 +331
98 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 600600 $10.1k $10.1k 0.00% Added +264 +264
99 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 550550 $9.2k $9.2k 0.00% Added +90 +90
100 Arax Advisory Partners 0.00% of their portfolio NEW YORK, NY 496496 $8.3k $8.3k 0.00% New