Vault-13

SPLUNK INC SPLK

COM · Common Stock · CUSIP 848637104 · ISIN US8486371045

685 institutional holders -13 vs Q3 2023
150,708,673150.7m shares reported held*
$22.9bnreported value*
91 new 204 added 271 reduced 125 sold out net bought ≈ $448.0m (+3.3m 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 ($30.0m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $152.28. Options: 41 managers hold calls ($1.2bn notional), 50 hold puts ($1.4bn).

Trends to Q4 2023

Institutional holders

Managers reporting a position, each quarter

0250500750Q3 22: 599Q4 22: 636Q1 23: 637Q2 23: 643Q3 23: 698Q4 23: 685685Q3 22Q4 22Q1 23Q2 23Q3 23Q4 23
Numbers
QuarterHolders
Q3 2022599
Q4 2022636
Q1 2023637
Q2 2023643
Q3 2023698
Q4 2023685

Buyers vs sellers

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

Bought or addedCut or sold out
4000400Q4 22: 301 bought or addedQ4 22: 285 cut or sold outQ4 22Q1 23: 315 bought or addedQ1 23: 287 cut or sold outQ1 23Q2 23: 282 bought or addedQ2 23: 322 cut or sold outQ2 23Q3 23: 321 bought or addedQ3 23: 354 cut or sold outQ3 23Q4 23: 295 bought or addedQ4 23: 396 cut or sold outQ4 23
Numbers
QuarterBought or addedCut or sold out
Q4 2022301285
Q1 2023315287
Q2 2023282322
Q3 2023321354
Q4 2023295396

Calls vs puts

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

CallsPuts
$0$500m$1bn$1.5bnQ1 23 calls: $946.5mQ1 23 puts: $437.0mQ1 23P/C 0.46Q2 23 calls: $1.3bnQ2 23 puts: $475.7mQ2 23P/C 0.35Q3 23 calls: $1.3bnQ3 23 puts: $1.1bnQ3 23P/C 0.87Q4 23 calls: $1.2bnQ4 23 puts: $1.4bnQ4 23P/C 1.21
Numbers
QuarterCallsPutsP/C
Q1 2023$946.5m$437.0m0.46
Q2 2023$1.3bn$475.7m0.35
Q3 2023$1.3bn$1.1bn0.87
Q4 2023$1.2bn$1.4bn1.21

Biggest buyers

HBK INVESTMENTS L P Added +3,400,813+3.4m
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) Added +2,982,191+3.0m
MORGAN STANLEY Added +2,419,684+2.4m
FIL Ltd Added +2,121,811+2.1m
Pentwater Capital Management LP Added +1,527,000+1.5m
NORGES BANK Added +1,458,604+1.5m
Qube Research & Technologies Ltd Added +1,361,920+1.4m
ALPINE ASSOCIATES MANAGEMENT INC. Added +1,179,550+1.2m
MILLENNIUM MANAGEMENT LLC Added +1,110,212+1.1m
FARALLON CAPITAL MANAGEMENT, L.L.C. Added +1,052,375+1.1m

Biggest sellers

Pictet Asset Management Holding SA Reduced -5,946,324-5.9m
FMR LLC Reduced -3,380,603-3.4m
Whale Rock Capital Management LLC Sold out -1,767,057-1.8m
AMERIPRISE FINANCIAL INC Reduced -1,604,186-1.6m
FIRST TRUST ADVISORS LP Reduced -1,381,738-1.4m
Clearbridge Investments, LLC Reduced -1,336,934-1.3m
WELLINGTON MANAGEMENT GROUP LLP Reduced -1,241,523-1.2m
VOYA INVESTMENT MANAGEMENT LLC Reduced -1,228,142-1.2m
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Reduced -1,128,043-1.1m
Legal & General Group Plc Reduced -1,105,727-1.1m

Biggest calls

Walleye Trading LLC Added $122.8m805.8k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $114.0m748.1k shares
CITADEL ADVISORS LLC Reduced $104.5m686.2k shares
Parallax Volatility Advisers, L.P. Added $103.1m676.5k shares
Caption Management, LLC New $90.7m595.5k shares
JANE STREET GROUP, LLC Reduced $90.1m591.3k shares
GROUP ONE TRADING LLC Added $81.0m531.5k shares
Maven Securities LTD Added $72.3m474.7k shares
UBS Group AG Added $70.7m463.9k shares
HSBC HOLDINGS PLC Reduced $63.7m418.3k shares

Biggest puts

Pentwater Capital Management LP Added $337.2m2.2m shares
SOROS FUND MANAGEMENT LLC New $152.3m1.0m shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $123.3m809.3k shares
Parallax Volatility Advisers, L.P. Added $93.7m614.8k shares
Walleye Trading LLC Added $82.1m538.7k shares
CITADEL ADVISORS LLC Reduced $60.4m396.5k shares
Maven Securities LTD Added $60.2m395.1k shares
NOMURA HOLDINGS INC Added $58.7m385.0k shares
TWO SIGMA INVESTMENTS, LP Unchanged $44.0m288.6k shares
UBS Group AG Added $33.2m218.2k 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, Q4 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.05% of their portfolio Valley Forge, PA 16,363,12616.4m $2.5bn $2.5bn 0.05% Added +307.6k +307,552
2 H&F Corporate Investors X, Ltd. 100.00% of their portfolio San Francisco, CA 12,799,82212.8m $2.0bn $2.0bn 100.00% Unchanged
3 BlackRock Inc. 0.05% of their portfolio New York, NY 11,868,42311.9m $1.8bn $1.8bn 0.05% Added +144.0k +143,989
4 PRIMECAP MANAGEMENT CO/CA/ 1.31% of their portfolio PASADENA, CA 10,820,26810.8m $1.6bn $1.6bn 1.31% Reduced -231.2k -231,200
5 HBK INVESTMENTS L P 16.83% of their portfolio DALLAS, TX 4,623,9134.6m $704.5m $704.5m 16.83% Added +3.4m +3,400,813
6 FIL Ltd 0.73% of their portfolio HAMILTON, D0 4,586,3064.6m $698.7m $698.7m 0.73% Added +2.1m +2,121,811
7 Pentwater Capital Management LP 11.62% of their portfolio Naples, FL 4,060,0004.1m $618.5m $618.5m 11.62% Added +1.5m +1,527,000
8 STATE STREET CORP 0.03% of their portfolio BOSTON, MA 3,858,2583.9m $587.8m $587.8m 0.03% Added +22.3k +22,345
9 MORGAN STANLEY 0.03% of their portfolio NEW YORK, NY 3,764,2343.8m $573.5m $573.5m 0.03% Added +2.4m +2,419,684
10 OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 17.75% of their portfolio CHICAGO, IL 3,680,5253.7m $560.7m $560.7m 17.75% Added +3.0m +2,982,191
11 NORGES BANK 0.07% of their portfolio OSLO, Q8 2,486,7112.5m $378.9m $378.9m 0.07% Added +1.5m +1,458,604
12 GEODE CAPITAL MANAGEMENT, LLC 0.04% of their portfolio BOSTON, MA 2,453,2842.5m $373.2m $373.2m 0.04% Added +158.4k +158,419
13 MILLENNIUM MANAGEMENT LLC 0.30% of their portfolio NEW YORK, NY 2,095,0952.1m $319.2m $319.2m 0.30% Added +1.1m +1,110,212
14 Qube Research & Technologies Ltd 0.62% of their portfolio LONDON, X0 1,806,5871.8m $275.2m $275.2m 0.62% Added +1.4m +1,361,920
15 Balyasny Asset Management L.P. 0.73% of their portfolio Chicago, IL 1,727,3361.7m $263.2m $263.2m 0.73% Added +1.1m +1,050,975
16 TUDOR INVESTMENT CORP ET AL 3.52% of their portfolio STAMFORD, CT 1,669,6091.7m $254.4m $254.4m 3.52% Added +520.3k +520,301
17 SOROS FUND MANAGEMENT LLC 4.57% of their portfolio NEW YORK, NY 1,580,0011.6m $240.7m $240.7m 4.57% Added +1.0m +1,005,039
18 Jericho Capital Asset Management L.P. 6.50% of their portfolio LOS ANGELES, CA 1,394,0001.4m $212.4m $212.4m 6.50% Unchanged
19 BARCLAYS PLC 0.11% of their portfolio LONDON, X0 1,381,3641.4m $210.5m $210.5m 0.11% Added +143.7k +143,696
20 BANK OF AMERICA CORP /DE/ 0.02% of their portfolio CHARLOTTE, NC 1,342,3261.3m $204.5m $204.5m 0.02% Reduced -492.4k -492,396
21 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.08% of their portfolio NEW YORK, NY 1,340,4111.3m $204.2m $204.2m 0.08% Reduced -1.1m -1,128,043
22 FARALLON CAPITAL MANAGEMENT, L.L.C. 1.26% of their portfolio SAN FRANCISCO, CA 1,324,0001.3m $201.7m $201.7m 1.26% Added +1.1m +1,052,375
23 ALPINE ASSOCIATES MANAGEMENT INC. 10.03% of their portfolio PALM BEACH, FL 1,284,0501.3m $195.6m $195.6m 10.03% Added +1.2m +1,179,550
24 UBS Group AG 0.08% of their portfolio ZURICH, V8 1,275,5501.3m $194.3m $194.3m 0.08% Added +466.0k +465,963
25 Westchester Capital Management, LLC 7.35% of their portfolio VALHALLA, NY 1,199,0381.2m $182.7m $182.7m 7.35% Added +786.5k +786,538
26 Clearbridge Investments, LLC 0.14% of their portfolio NEW YORK, NY 1,085,5561.1m $165.4m $165.4m 0.14% Reduced -1.3m -1,336,934
27 NORTHERN TRUST CORP 0.03% of their portfolio CHICAGO, IL 1,070,2121.1m $163.0m $163.0m 0.03% Reduced -46.7k -46,667
28 Nuveen Asset Management, LLC 0.05% of their portfolio CHICAGO, IL 1,046,8441.0m $159.5m $159.5m 0.05% Added +555.3k +555,279
29 DEUTSCHE BANK AG\ 0.08% of their portfolio FRANKFURT AM MAIN, 2M 994,164994.2k $151.5m $151.5m 0.08% Added +659.3k +659,346
30 Bank of New York Mellon Corp 0.03% of their portfolio NEW YORK, NY 935,675935.7k $142.6m $142.6m 0.03% Reduced -126.6k -126,588
31 Legal & General Group Plc 0.04% of their portfolio London, X0 916,666916.7k $139.7m $139.7m 0.04% Reduced -1.1m -1,105,727
32 RENAISSANCE TECHNOLOGIES LLC 0.22% of their portfolio NEW YORK, NY 912,700912.7k $139.1m $139.1m 0.22% Added +872.5k +872,500
33 FIRST TRUST ADVISORS LP 0.14% of their portfolio Wheaton, IL 838,501838.5k $127.7m $127.7m 0.14% Reduced -1.4m -1,381,738
34 Empyrean Capital Partners, LP 7.63% of their portfolio LOS ANGELES, CA 826,000826.0k $125.8m $125.8m 7.63% Added +686.0k +686,000
35 Hudson Bay Capital Management LP 1.07% of their portfolio STAMFORD, CT 800,000800.0k $121.9m $121.9m 1.07% Added +731.7k +731,746
36 JANE STREET GROUP, LLC 0.14% of their portfolio NEW YORK, NY 742,879742.9k $113.2m $113.2m 0.14% Added +269.7k +269,703
37 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.03% of their portfolio SAN FRANCISCO, CA 681,733681.7k $103.9m $103.9m 0.03% Added +23.2k +23,239
38 Taconic Capital Advisors LP 9.94% of their portfolio NEW YORK, NY 677,000677.0k $103.1m $103.1m 9.94% Added +347.0k +347,000
39 Man Group plc 0.28% of their portfolio LONDON, X0 645,728645.7k $98.4m $98.4m 0.28% New
40 Melqart Asset Management (UK) Ltd 7.86% of their portfolio London, X0 639,521639.5k $97.4m $97.4m 7.86% Added +469.1k +469,121
41 CREDIT SUISSE AG/ 0.09% of their portfolio ZURICH, V8 631,425631.4k $96.2m $96.2m 0.09% Reduced -657.3k -657,345
42 Invesco Ltd. 0.02% of their portfolio ATLANTA, GA 628,662628.7k $95.8m $95.8m 0.02% Reduced -428.8k -428,847
43 GOLDMAN SACHS GROUP INC 0.02% of their portfolio NEW YORK, NY 619,372619.4k $94.4m $94.4m 0.02% Reduced -283.9k -283,877
44 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 618,778618.8k $94.3m $94.3m 0.00% Added +463.6k +463,628
45 ROYAL BANK OF CANADA 0.02% of their portfolio TORONTO, A6 612,849612.8k $93.4m $93.4m 0.02% Added +227.6k +227,601
46 NEUBERGER BERMAN GROUP LLC 0.08% of their portfolio NEW YORK, NY 595,963596.0k $90.8m $90.8m 0.08% Added +178.5k +178,525
47 Amundi 0.04% of their portfolio Paris, I0 588,816588.8k $89.7m $89.7m 0.04% Reduced -511.3k -511,323
48 Davidson Kempner Capital Management LP 1.57% of their portfolio New York, NY 582,883582.9k $88.8m $88.8m 1.57% Added +542.7k +542,674
49 CITIGROUP INC 0.11% of their portfolio NEW YORK, NY 566,421566.4k $86.3m $86.3m 0.11% Added +143.9k +143,884
50 Magnetar Financial LLC 2.12% of their portfolio EVANSTON, IL 546,078546.1k $83.2m $83.2m 2.12% Added +9.9k +9,922
51 AXA S.A. 0.13% of their portfolio PARIS, I0 540,308540.3k $82.3m $82.3m 0.13% Added +234.8k +234,789
52 TIG Advisors, LLC 12.30% of their portfolio New York, NY 538,453538.5k $82.0m $82.0m 12.30% Added +169.5k +169,465
53 CITADEL ADVISORS LLC 0.08% of their portfolio MIAMI, FL 513,964514.0k $78.3m $78.3m 0.08% Added +159.0k +159,015
54 Swiss National Bank 0.06% of their portfolio ZURICH, V8 500,600500.6k $76.3m $76.3m 0.06% Reduced -5.5k -5,500
55 WATER ISLAND CAPITAL LLC 7.49% of their portfolio NEW YORK, NY 479,432479.4k $73.0m $73.0m 7.49% Added +291.3k +291,314
56 Carlson Capital, L.P. 5.81% of their portfolio DALLAS, TX 475,865475.9k $72.5m $72.5m 5.81% Added +335.9k +335,865
57 Woodline Partners LP 0.76% of their portfolio San Francisco, CA 460,000460.0k $70.1m $70.1m 0.76% Added +198.7k +198,700
58 NATIXIS 0.52% of their portfolio PARIS, I0 451,080451.1k $68.7m $68.7m 0.52% Added +103.7k +103,679
59 Pictet Asset Management Holding SA 0.08% of their portfolio CAROUGE, V8 446,464446.5k $68.0m $68.0m 0.08% Reduced -5.9m -5,946,324
60 BLAIR WILLIAM & CO/IL 0.23% of their portfolio CHICAGO, IL 440,503440.5k $67.1m $67.1m 0.23% Reduced -18.3k -18,336
61 NorthCoast Asset Management LLC 1.10% of their portfolio STAMFORD, CT 434,309434.3k $66.2m $66.2m 1.10% Reduced -22.6k -22,625
62 KRYGER CAPITAL Ltd 10.42% of their portfolio LONDON, X0 429,800429.8k $65.5m $65.5m 10.42% New
63 Sumitomo Mitsui Trust Group, Inc. 0.04% of their portfolio CHIYODA-KU, TOKYO, M0 392,988393.0k $59.9m $59.9m 0.04% Reduced -337.4k -337,427
64 ALLIANCEBERNSTEIN L.P. 0.02% of their portfolio NASHVILLE, TN 389,512389.5k $59.3m $59.3m 0.02% Reduced -21.5k -21,458
65 Thematics Asset Management 2.56% of their portfolio PARIS, I0 382,320382.3k $58.2m $58.2m 2.56% Reduced -265.6k -265,648
66 DekaBank Deutsche Girozentrale 0.12% of their portfolio FRANKFURT, 2M 377,780377.8k $57.2m $57.2m 0.12% Reduced -233.7k -233,721
67 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.23% of their portfolio JUPITER, FL 376,625376.6k $57.4m $57.4m 0.23% Added +131.2k +131,248
68 Aberdeen Group plc 0.12% of their portfolio EDINBURGH, X0 369,213369.2k $56.2m $56.2m 0.12% Added +218.3k +218,311
69 BANK OF MONTREAL /CAN/ 0.02% of their portfolio TORONTO, A6 368,240368.2k $56.2m $56.2m 0.02% Added +184.4k +184,371
70 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.12% of their portfolio Boston, MA 367,063367.1k $55.9m $55.9m 0.12% New
71 Centiva Capital, LP 3.50% of their portfolio New York, NY 366,277366.3k $55.8m $55.8m 3.50% Added +181.3k +181,277
72 Motley Fool Wealth Management, LLC 2.91% of their portfolio ALEXANDRIA, VA 364,889364.9k $55.6m $55.6m 2.91% Reduced -62.3k -62,310
73 PICTON MAHONEY ASSET MANAGEMENT 2.54% of their portfolio Toronto, A6 360,000360.0k $54.8m $54.8m 2.54% Added +220.0k +220,000
74 AMERICAN CENTURY COMPANIES INC 0.04% of their portfolio KANSAS CITY, MO 354,727354.7k $54.0m $54.0m 0.04% Reduced -601.1k -601,066
75 P SCHOENFELD ASSET MANAGEMENT LP 14.87% of their portfolio NEW YORK, NY 349,817349.8k $53.3m $53.3m 14.87% Added +16.9k +16,917
76 NATIONAL BANK OF CANADA /FI/ 0.09% of their portfolio MONTREAL, A8 340,821340.8k $51.9m $51.9m 0.09% Added +338.9k +338,879
77 Anomaly Capital Management, LP 2.20% of their portfolio New York, NY 335,800335.8k $51.2m $51.2m 2.20% Reduced -8.7k -8,713
78 Samson Rock Capital LLP 53.61% of their portfolio LONDON, X0 335,016335.0k $51.0m $51.0m 53.61% New
79 Allspring Global Investments Holdings, LLC 0.08% of their portfolio CHARLOTTE, NC 325,180325.2k $49.5m $49.5m 0.08% Reduced -5.4k -5,432
80 NOMURA HOLDINGS INC 0.42% of their portfolio TOKYO, M0 310,082310.1k $47.2m $47.2m 0.42% Reduced -18.6k -18,611
81 HSBC HOLDINGS PLC 0.04% of their portfolio LONDON, X0 295,060295.1k $44.9m $44.9m 0.04% Added +23.2k +23,235
82 Sand Grove Capital Management LLP 13.84% of their portfolio LONDON, X0 293,518293.5k $44.7m $44.7m 13.84% Added +102.0k +101,990
83 California Public Employees Retirement System 0.03% of their portfolio Sacramento, CA 286,961287.0k $43.7m $43.7m 0.03% Added +5.0k +5,033
84 WELLS FARGO & COMPANY/MN 0.01% of their portfolio SAN FRANCISCO, CA 282,873282.9k $43.1m $43.1m 0.01% Reduced -27.2k -27,221
85 Fort Baker Capital Management LP 5.39% of their portfolio Larkspur, CA 282,552282.6k $43.0m $43.0m 5.39% Reduced -39.0k -38,971
86 First Trust Capital Management L.P. 3.26% of their portfolio CHICAGO, IL 278,830278.8k $42.5m $42.5m 3.26% New
87 DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio AUSTIN, TX 275,688275.7k $42.0m $42.0m 0.01% Reduced -75.5k -75,527
88 Grantham, Mayo, Van Otterloo & Co. LLC 0.18% of their portfolio Boston, MA 264,674264.7k $40.3m $40.3m 0.18% Added +206.3k +206,321
89 National Pension Service 0.06% of their portfolio JEONJU-SI, JEOLLABUK-DO, M5 261,992262.0k $39.9m $39.9m 0.06% Unchanged
90 BANK OF NOVA SCOTIA 0.07% of their portfolio TORONTO, A6 250,192250.2k $38.1m $38.1m 0.07% Added +228.3k +228,301
91 D. E. Shaw & Co., Inc. 0.05% of their portfolio New York, NY 249,318249.3k $38.0m $38.0m 0.05% Reduced -299.9k -299,927
92 STATE OF WISCONSIN INVESTMENT BOARD 0.11% of their portfolio MADISON, WI 248,425248.4k $37.8m $37.8m 0.11% Added +164.7k +164,719
93 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio WEST SACRAMENTO, CA 242,750242.8k $37.0m $37.0m 0.05% Added +8.8k +8,836
94 Beryl Capital Management LLC 18.65% of their portfolio REDONDO BEACH, CA 222,921222.9k $34.0m $34.0m 18.65% New
95 GABELLI FUNDS LLC 0.25% of their portfolio Rye, NY 216,200216.2k $32.9m $32.9m 0.25% Added +155.9k +155,900
96 SG Americas Securities, LLC 0.36% of their portfolio NEW YORK, NY 212,121212.1k $32.3m $32.3m 0.36% Added +127.6k +127,642
97 RHUMBLINE ADVISERS 0.03% of their portfolio BOSTON, MA 211,977212.0k $32.3m $32.3m 0.03% Added +2.1k +2,100
98 MANGROVE PARTNERS IM, LLC 2.25% of their portfolio Greenwich, CT 210,016210.0k $32.0m $32.0m 2.25% New
99 Murchinson Ltd. 5.34% of their portfolio TORONTO, A6 201,159201.2k $30.6m $30.6m 5.34% New
100 Korea Investment CORP 0.08% of their portfolio SEOUL, M5 196,544196.5k $29.9m $29.9m 0.08% Reduced -62.7k -62,653