Vault-13

LABORATORY CORP AMER HLDGS

COM NEW · Common Stock · CUSIP 50540R409 · ISIN US50540R4092

924 institutional holders -30 vs Q4 2023
82,951,93983.0m shares reported held*
$18.1bnreported value*
73 new 321 added 338 reduced 104 sold out net sold ≈ $152.5m (-670.1k 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 ($116.6m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $218.18. Options: 15 managers hold calls ($64.3m notional), 15 hold puts ($51.3m).

Trends to Q1 2024

Institutional holders

Managers reporting a position, each quarter

05001kQ3 22: 935Q4 22: 966Q1 23: 940Q2 23: 930Q3 23: 882Q4 23: 954Q1 24: 924924Q3 22Q1 23Q3 23Q1 24
Numbers
QuarterHolders
Q3 2022935
Q4 2022966
Q1 2023940
Q2 2023930
Q3 2023882
Q4 2023954
Q1 2024924

Buyers vs sellers

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

Bought or addedCut or sold out
5000500Q4 22: 378 bought or addedQ4 22: 455 cut or sold outQ4 22Q1 23: 415 bought or addedQ1 23: 439 cut or sold outQ1 23Q2 23: 373 bought or addedQ2 23: 453 cut or sold outQ2 23Q3 23: 391 bought or addedQ3 23: 418 cut or sold outQ3 23Q4 23: 391 bought or addedQ4 23: 408 cut or sold outQ4 23Q1 24: 394 bought or addedQ1 24: 442 cut or sold outQ1 24
Numbers
QuarterBought or addedCut or sold out
Q4 2022378455
Q1 2023415439
Q2 2023373453
Q3 2023391418
Q4 2023391408
Q1 2024394442

Calls vs puts

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

CallsPuts
$0$50m$100m$150mQ2 23 calls: $141.6mQ2 23 puts: $84.6mQ2 23P/C 0.60Q3 23 calls: $120.5mQ3 23 puts: $52.6mQ3 23P/C 0.44Q4 23 calls: $79.8mQ4 23 puts: $50.5mQ4 23P/C 0.63Q1 24 calls: $64.3mQ1 24 puts: $51.3mQ1 24P/C 0.80
Numbers
QuarterCallsPutsP/C
Q2 2023$141.6m$84.6m0.60
Q3 2023$120.5m$52.6m0.44
Q4 2023$79.8m$50.5m0.63
Q1 2024$64.3m$51.3m0.80

Biggest buyers

Allspring Global Investments Holdings, LLC Added +597,571+597.6k
JPMORGAN CHASE & CO Added +442,034+442.0k
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC Added +385,846+385.8k
PRUDENTIAL FINANCIAL INC Added +376,699+376.7k
Cannell & Spears LLC Added +337,821+337.8k
Qube Research & Technologies Ltd Added +273,367+273.4k
Magnetar Financial LLC New +208,584+208.6k
BARCLAYS PLC Added +148,965+149.0k
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Added +143,574+143.6k
Diamond Hill Capital Management, LLC (Investment Advisor) Added +130,583+130.6k

Biggest sellers

BlackRock Inc. Reduced -1,054,738-1.1m
ALLIANCEBERNSTEIN L.P. Reduced -919,825-919.8k
BANK OF AMERICA CORP /DE/ Reduced -404,409-404.4k
NORGES BANK Reduced -376,922-376.9k
AMERIPRISE FINANCIAL INC Reduced -376,176-376.2k
Southpoint Capital Advisors LP Reduced -275,000-275.0k
ASSETMARK, INC Reduced -232,741-232.7k
BANK OF NOVA SCOTIA Reduced -163,412-163.4k
CITADEL ADVISORS LLC Reduced -143,300-143.3k
LAZARD ASSET MANAGEMENT LLC Reduced -119,846-119.8k

Biggest calls

MILLENNIUM MANAGEMENT LLC Added $13.6m62.1k shares
BANK OF AMERICA CORP /DE/ Reduced $11.3m51.6k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $9.9m45.3k shares
CITADEL ADVISORS LLC Reduced $8.5m38.9k shares
NOMURA HOLDINGS INC New $6.8m31.0k shares
JANE STREET GROUP, LLC New $3.4m15.4k shares
UBS Group AG Unchanged $3.3m15.0k shares
SIMPLEX TRADING, LLC Reduced $3.0m13.9k shares
Walleye Capital LLC Added $1.8m8.1k shares
TWO SIGMA SECURITIES, LLC Reduced $1.4m6.5k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $15.4m70.5k shares
Walleye Capital LLC Added $10.9m50.1k shares
SIMPLEX TRADING, LLC Reduced $6.5m29.9k shares
CITADEL ADVISORS LLC Reduced $6.4m29.4k shares
JANE STREET GROUP, LLC Added $2.8m13.0k shares
MILLENNIUM MANAGEMENT LLC Added $2.4m11.2k shares
GTS SECURITIES LLC Added $1.6m7.5k shares
Walleye Trading LLC Reduced $1.5m6.8k shares
PEAK6 Investments LLC New $1.4m6.5k shares
WOLVERINE TRADING, LLC New $852.0k3.9k 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.

Holders, Q1 2024

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.04% of their portfolio Valley Forge, PA 9,636,3969.6m $2.1bn $2.1bn 0.04% Reduced -109.3k -109,261
2 BlackRock Inc. 0.05% of their portfolio New York, NY 9,434,2599.4m $2.1bn $2.1bn 0.05% Reduced -1.1m -1,054,738
3 MORGAN STANLEY 0.02% of their portfolio NEW YORK, NY 3,883,7733.9m $848.5m $848.5m 0.02% Added +15.4k +15,447
4 STATE STREET CORP 0.04% of their portfolio BOSTON, MA 3,683,6483.7m $804.7m $804.7m 0.04% Reduced -86.6k -86,638
5 JPMORGAN CHASE & CO 0.03% of their portfolio NEW YORK, NY 3,464,6363.5m $756.9m $756.9m 0.03% Added +442.0k +442,034
6 WELLINGTON MANAGEMENT GROUP LLP 0.09% of their portfolio Boston, MA 2,232,9412.2m $487.8m $487.8m 0.09% Reduced -15.2k -15,152
7 GEODE CAPITAL MANAGEMENT, LLC 0.04% of their portfolio BOSTON, MA 1,927,1961.9m $419.9m $419.9m 0.04% Added +56.7k +56,717
8 LAZARD ASSET MANAGEMENT LLC 0.45% of their portfolio NEW YORK, NY 1,701,1261.7m $371.6m $371.6m 0.45% Reduced -119.8k -119,846
9 Allspring Global Investments Holdings, LLC 0.55% of their portfolio CHARLOTTE, NC 1,613,8541.6m $352.6m $352.6m 0.55% Added +597.6k +597,571
10 Diamond Hill Capital Management, LLC (Investment Advisor) 1.39% of their portfolio COLUMBUS, OH 1,554,4431.6m $339.6m $339.6m 1.39% Added +130.6k +130,583
11 LORD, ABBETT & CO. LLC 0.53% of their portfolio JERSEY CITY, NJ 1,482,1381.5m $323.8m $323.8m 0.53% Added +34.8k +34,768
12 DIMENSIONAL FUND ADVISORS LP 0.08% of their portfolio AUSTIN, TX 1,384,1481.4m $302.4m $302.4m 0.08% Reduced -62.3k -62,306
13 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.10% of their portfolio NEW YORK, NY 1,337,0191.3m $292.1m $292.1m 0.10% Added +143.6k +143,574
14 Navera Investment Management Ltd. 5.04% of their portfolio LONDON, X0 1,176,1701.2m $256.9m $256.9m 5.04% Added +35.9k +35,870
15 NORTHERN TRUST CORP 0.04% of their portfolio CHICAGO, IL 1,125,4791.1m $245.9m $245.9m 0.04% Reduced -37.8k -37,773
16 FMR LLC 0.02% of their portfolio BOSTON, MA 1,097,6081.1m $239.8m $239.8m 0.02% Reduced -32.8k -32,815
17 Invesco Ltd. 0.05% of their portfolio ATLANTA, GA 1,095,1481.1m $239.2m $239.2m 0.05% Reduced -38.9k -38,911
18 NORGES BANK 0.03% of their portfolio OSLO, Q8 903,577903.6k $197.4m $197.4m 0.03% Reduced -376.9k -376,922
19 BANK OF AMERICA CORP /DE/ 0.02% of their portfolio CHARLOTTE, NC 856,276856.3k $187.1m $187.1m 0.02% Reduced -404.4k -404,409
20 Thrivent Financial for Lutherans 0.37% of their portfolio Minneapolis, MN 853,015853.0k $186.3m $186.3m 0.37% Added +73.9k +73,853
21 Nuveen Asset Management, LLC 0.05% of their portfolio CHICAGO, IL 809,895809.9k $176.9m $176.9m 0.05% Reduced -110.6k -110,634
22 AMERICAN CENTURY COMPANIES INC 0.10% of their portfolio KANSAS CITY, MO 735,542735.5k $160.7m $160.7m 0.10% Reduced -118.1k -118,071
23 COOKE & BIELER LP 1.48% of their portfolio PHILADELPHIA, PA 732,131732.1k $159.9m $159.9m 1.48% Added +59.8k +59,786
24 Bank of New York Mellon Corp 0.03% of their portfolio NEW YORK, NY 684,945684.9k $149.6m $149.6m 0.03% Reduced -35.7k -35,660
25 NORDEA INVESTMENT MANAGEMENT AB 0.17% of their portfolio STOCKHOLM, V7 649,382649.4k $141.0m $141.0m 0.17% Added +124.3k +124,277
26 Legal & General Group Plc 0.04% of their portfolio London, X0 642,829642.8k $140.4m $140.4m 0.04% Reduced -20.8k -20,772
27 Southpoint Capital Advisors LP 2.70% of their portfolio NEW YORK, NY 625,000625.0k $136.5m $136.5m 2.70% Reduced -275.0k -275,000
28 BECK MACK & OLIVER LLC 2.63% of their portfolio NEW YORK, NY 594,595594.6k $129.9m $129.9m 2.63% Added +45.3k +45,341
29 Mondrian Investment Partners LTD 1.77% of their portfolio LONDON, X0 591,056591.1k $129.1m $129.1m 1.77% Added +5.5k +5,510
30 STIFEL FINANCIAL CORP 0.15% of their portfolio ST. LOUIS, MO 583,145583.1k $127.4m $127.4m 0.15% Added +13.0k +12,958
31 ARIEL INVESTMENTS, LLC 1.17% of their portfolio CHICAGO, IL 544,574544.6k $119.0m $119.0m 1.17% Reduced -6.2k -6,215
32 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.03% of their portfolio SAN FRANCISCO, CA 523,091523.1k $114.3m $114.3m 0.03% Added +5.0k +4,964
33 BARCLAYS PLC 0.05% of their portfolio LONDON, X0 482,279482.3k $105.4m $105.4m 0.05% Added +149.0k +148,965
34 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.03% of their portfolio Boston, MA 476,511476.5k $104.1m $104.1m 0.03% Reduced -3.3k -3,270
35 UBS Group AG 0.03% of their portfolio ZURICH, V8 470,123470.1k $102.7m $102.7m 0.03% Added +66.3k +66,298
36 PRUDENTIAL FINANCIAL INC 0.14% of their portfolio NEWARK, NJ 447,747447.7k $97.8m $97.8m 0.14% Added +376.7k +376,699
37 California Public Employees Retirement System 0.07% of their portfolio Sacramento, CA 445,204445.2k $97.3m $97.3m 0.07% Reduced -7.2k -7,227
38 ALLIANCEBERNSTEIN L.P. 0.03% of their portfolio NASHVILLE, TN 412,124412.1k $90.0m $90.0m 0.03% Reduced -919.8k -919,825
39 HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.29% of their portfolio Los Angeles, CA 396,767396.8k $86.7m $86.7m 0.29% Added +385.8k +385,846
40 BRANDES INVESTMENT PARTNERS, LP 1.11% of their portfolio LA JOLLA, CA 394,156394.2k $86.1m $86.1m 1.11% Added +60.0k +60,019
41 FIL Ltd 0.08% of their portfolio HAMILTON, D0 390,291390.3k $85.3m $85.3m 0.08% Reduced -2.6k -2,649
42 Madison Asset Management, LLC 1.05% of their portfolio MADISON, WI 389,839389.8k $85.2m $85.2m 1.05% Added +47.1k +47,135
43 CITADEL ADVISORS LLC 0.07% of their portfolio MIAMI, FL 351,724351.7k $76.8m $76.8m 0.07% Reduced -143.3k -143,300
44 FRANKLIN RESOURCES INC 0.02% of their portfolio San Mateo, CA 345,331345.3k $75.4m $75.4m 0.02% Reduced -5.2k -5,241
45 Cannell & Spears LLC 1.55% of their portfolio NEW YORK, NY 342,871342.9k $74.9m $74.9m 1.55% Added +337.8k +337,821
46 ENVESTNET ASSET MANAGEMENT INC 0.03% of their portfolio Berwyn, PA 336,845336.8k $73.6m $73.6m 0.03% Reduced -54.4k -54,423
47 EARNEST PARTNERS LLC 0.33% of their portfolio ATLANTA, GA 331,390331.4k $72.4m $72.4m 0.33% Added +68.3k +68,347
48 THOMPSON SIEGEL & WALMSLEY LLC 1.11% of their portfolio RICHMOND, VA 330,706330.7k $72.2m $72.2m 1.11% Added +81.3k +81,314
49 GOLDMAN SACHS GROUP INC 0.01% of their portfolio NEW YORK, NY 323,074323.1k $70.6m $70.6m 0.01% Added +76.2k +76,214
50 ROYAL BANK OF CANADA 0.02% of their portfolio TORONTO, A6 321,571321.6k $70.2m $70.2m 0.02% Added +12.2k +12,246
51 WELLS FARGO & COMPANY/MN 0.02% of their portfolio SAN FRANCISCO, CA 314,349314.3k $68.7m $68.7m 0.02% Reduced -9.3k -9,279
52 GLENMEDE TRUST CO NA 0.33% of their portfolio PHILADELPHIA, PA 300,777300.8k $65.7m $65.7m 0.33% Added +67 +67
53 DEUTSCHE BANK AG\ 0.03% of their portfolio FRANKFURT AM MAIN, 2M 292,155292.2k $63.8m $63.8m 0.03% Reduced -32.9k -32,912
54 Qube Research & Technologies Ltd 0.11% of their portfolio LONDON, X0 284,671284.7k $62.2m $62.2m 0.11% Added +273.4k +273,367
55 HSBC HOLDINGS PLC 0.04% of their portfolio LONDON, X0 272,527272.5k $59.5m $59.5m 0.04% Reduced -66.4k -66,412
56 WEITZ INVESTMENT MANAGEMENT, INC. 2.83% of their portfolio Omaha, NE 256,350256.4k $56.0m $56.0m 2.83% Reduced -5.0k -5,000
57 Swiss National Bank 0.04% of their portfolio ZURICH, V8 254,320254.3k $55.6m $55.6m 0.04% Reduced -22.4k -22,400
58 CAMBIAR INVESTORS LLC 1.97% of their portfolio Denver, CO 241,749241.7k $52.8m $52.8m 1.97% Added +1.2k +1,212
59 Sumitomo Mitsui Trust Group, Inc. 0.03% of their portfolio CHIYODA-KU, TOKYO, M0 233,032233.0k $50.9m $50.9m 0.03% Reduced -2.4k -2,440
60 FAIRVIEW CAPITAL INVESTMENT MANAGEMENT, LLC 2.82% of their portfolio Greenbrae, CA 229,132229.1k $50.1m $50.1m 2.82% Added +6.4k +6,409
61 Sio Capital Management, LLC 17.19% of their portfolio NEW YORK, NY 225,902225.9k $49.4m $49.4m 17.19% Added +60.8k +60,779
62 BARTLETT & CO. WEALTH MANAGEMENT LLC 0.75% of their portfolio CINCINNATI, OH 221,741221.7k $48.4m $48.4m 0.75% Reduced -946 -946
63 Public Sector Pension Investment Board 0.35% of their portfolio MONTREAL, A8 220,583220.6k $48.2m $48.2m 0.35% Reduced -49.9k -49,900
64 AMI ASSET MANAGEMENT CORP 2.43% of their portfolio LOS ANGELES, CA 217,698217.7k $47.6m $47.6m 2.43% Added +6.3k +6,340
65 Magnetar Financial LLC 1.02% of their portfolio EVANSTON, IL 208,584208.6k $45.6m $45.6m 1.02% New
66 Amundi 0.02% of their portfolio Paris, I0 196,929196.9k $39.3m $39.3m 0.02% Added +27.0k +27,000
67 AMERIPRISE FINANCIAL INC 0.01% of their portfolio MINNEAPOLIS, MN 191,469191.5k $41.8m $41.8m 0.01% Reduced -376.2k -376,176
68 DekaBank Deutsche Girozentrale 0.08% of their portfolio FRANKFURT, 2M 187,286187.3k $40.3m $40.3m 0.08% Added +22.8k +22,759
69 NICHOLAS COMPANY, INC. 0.67% of their portfolio MILWAUKEE, WI 185,890185.9k $40.6m $40.6m 0.67% Unchanged
70 M&G PLC 0.24% of their portfolio London, X0 185,689185.7k $40.5m $40.5m 0.24% First filing
71 NATIXIS ADVISORS, LLC 0.09% of their portfolio Boston, MA 176,313176.3k $38.5m $38.5m 0.09% Added +47.8k +47,849
72 WEDGE CAPITAL MANAGEMENT L L P/NC 0.62% of their portfolio CHARLOTTE, NC 174,920174.9k $38.2m $38.2m 0.62% Added +32.7k +32,679
73 MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio NEW YORK, NY 170,217170.2k $37.2m $37.2m 0.03% Added +100.2k +100,220
74 Bridgewater Associates, LP 0.18% of their portfolio Westport, CT 165,350165.3k $36.1m $36.1m 0.18% Added +87.7k +87,733
75 BNP PARIBAS FINANCIAL MARKETS 0.04% of their portfolio PARIS, I0 158,188158.2k $34.6m $34.6m 0.04% Added +14.5k +14,527
76 RHUMBLINE ADVISERS 0.03% of their portfolio BOSTON, MA 152,439152.4k $33.3m $33.3m 0.03% Reduced -22.2k -22,157
77 National Pension Service 0.04% of their portfolio JEONJU-SI, JEOLLABUK-DO, M5 151,736151.7k $33.1m $33.1m 0.04% Added +980 +980
78 CANADA LIFE ASSURANCE Co 0.07% of their portfolio WINNIPEG, A2 150,046150.0k $32.8m $32.8m 0.07% Added +23.9k +23,860
79 JANUS HENDERSON GROUP PLC 0.02% of their portfolio LONDON, X0 144,849144.8k $31.6m $31.6m 0.02% Reduced -17.4k -17,371
80 AQR CAPITAL MANAGEMENT LLC 0.05% of their portfolio Greenwich, CT 144,753144.8k $31.4m $31.4m 0.05% Added +94.6k +94,557
81 NEW YORK STATE COMMON RETIREMENT FUND 0.04% of their portfolio ALBANY, NY 143,318143.3k $31.3m $31.3m 0.04% Reduced -7.3k -7,256
82 CREDIT SUISSE AG/ 0.03% of their portfolio ZURICH, V8 141,459141.5k $30.9m $30.9m 0.03% Reduced -6.0k -5,975
83 DAVIDSON INVESTMENT ADVISORS 1.58% of their portfolio GREAT FALLS, MT 139,237139.2k $30.4m $30.4m 1.58% Added +2.9k +2,924
84 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.04% of their portfolio WEST SACRAMENTO, CA 135,276135.3k $29.6m $29.6m 0.04% Reduced -3.7k -3,698
85 Sequoia Financial Advisors, LLC 0.37% of their portfolio Akron, OH 135,161135.2k $29.5m $29.5m 0.37% Added +47.7k +47,744
86 BANK OF MONTREAL /CAN/ 0.01% of their portfolio TORONTO, A6 132,197132.2k $28.6m $28.6m 0.01% Reduced -10.7k -10,715
87 SEI INVESTMENTS CO 0.04% of their portfolio OAKS, PA 131,756131.8k $28.8m $28.8m 0.04% Added +11.4k +11,441
88 EQUITABLE TRUST CO 1.93% of their portfolio NASHVILLE, TN 127,199127.2k $27.8m $27.8m 1.93% Reduced -4.0k -4,043
89 CITIGROUP INC 0.03% of their portfolio NEW YORK, NY 127,186127.2k $27.8m $27.8m 0.03% Reduced -2.0k -1,959
90 Birch Hill Investment Advisors LLC 1.34% of their portfolio Boston, MA 126,279126.3k $27.6m $27.6m 1.34% Added +5.7k +5,684
91 RAYMOND JAMES & ASSOCIATES 0.02% of their portfolio ST PETERSBURG, FL 119,309119.3k $26.1m $26.1m 0.02% Added +1.1k +1,066
92 River Road Asset Management, LLC 0.35% of their portfolio LOUISVILLE, KY 119,118119.1k $26.0m $26.0m 0.35% Added +9.3k +9,317
93 Hunter Perkins Capital Management, LLC 5.33% of their portfolio LOMBARD, IL 119,110119.1k $26.0m $26.0m 5.33% Reduced -13.1k -13,134
94 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 114,488114.5k $25.0m $25.0m 0.00% Added +2.9k +2,934
95 APG Asset Management N.V. 0.04% of their portfolio Amsterdam, P7 111,728111.7k $22.6m $22.6m 0.04% Added +13.4k +13,388
96 EUBEL BRADY & SUTTMAN ASSET MANAGEMENT INC 3.08% of their portfolio Miamisburg, OH 110,650110.7k $24.2m $24.2m 3.08% Added +43.4k +43,369
97 Allianz Asset Management GmbH 0.04% of their portfolio MUNICH, 2M 108,427108.4k $23.7m $23.7m 0.04% Added +44.8k +44,788
98 RENAISSANCE TECHNOLOGIES LLC 0.04% of their portfolio NEW YORK, NY 106,405106.4k $23.2m $23.2m 0.04% Reduced -6.3k -6,300
99 KBC Group NV 0.07% of their portfolio Brussels, C9 102,460102.5k $22.4m $22.4m 0.07% Reduced -5.6k -5,607
100 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.05% of their portfolio TALLAHASSEE, FL 101,088101.1k $23.2m $23.2m 0.05% Added +575 +575