Vault-13

SKYWATER TECHNOLOGY INC

COM · CUSIP 83089J108

143 institutional holders +7 vs Q1 2025
17,171,02117.2m shares reported held*
$169.0mreported value*
31 new 43 added 51 reduced 24 sold out net bought ≈ $24.5m (+2.5m 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 ($66.8k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $9.84. Options: 14 managers hold calls ($7.7m notional), 10 hold puts ($3.8m).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 65Q4 22: 72Q1 23: 94Q2 23: 95Q3 23: 92Q4 23: 89Q1 24: 104Q2 24: 104Q3 24: 126Q4 24: 142Q1 25: 136Q2 25: 143143Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 202265
Q4 202272
Q1 202394
Q2 202395
Q3 202392
Q4 202389
Q1 2024104
Q2 2024104
Q3 2024126
Q4 2024142
Q1 2025136
Q2 2025143

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q3 23: 50 bought or addedQ3 23: 50 cut or sold outQ4 23: 45 bought or addedQ4 23: 40 cut or sold outQ4 23Q1 24: 53 bought or addedQ1 24: 45 cut or sold outQ2 24: 58 bought or addedQ2 24: 44 cut or sold outQ2 24Q3 24: 67 bought or addedQ3 24: 42 cut or sold outQ4 24: 80 bought or addedQ4 24: 63 cut or sold outQ4 24Q1 25: 73 bought or addedQ1 25: 67 cut or sold outQ2 25: 74 bought or addedQ2 25: 75 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20235050
Q4 20234540
Q1 20245345
Q2 20245844
Q3 20246742
Q4 20248063
Q1 20257367
Q2 20257475

Calls vs puts

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

CallsPuts
$0$5m$10m$15m$20mQ3 24 calls: $3.1mQ3 24 puts: $1.9mQ3 24P/C 0.61Q4 24 calls: $16.2mQ4 24 puts: $6.0mQ4 24P/C 0.37Q1 25 calls: $5.0mQ1 25 puts: $3.0mQ1 25P/C 0.61Q2 25 calls: $7.7mQ2 25 puts: $3.8mQ2 25P/C 0.49
Numbers
QuarterCallsPutsP/C
Q3 2024$3.1m$1.9m0.61
Q4 2024$16.2m$6.0m0.37
Q1 2025$5.0m$3.0m0.61
Q2 2025$7.7m$3.8m0.49

Biggest buyers

Erste Asset Management GmbH New +1,150,000+1.1m
VANGUARD GROUP INC Added +1,008,889+1.0m
ROYAL BANK OF CANADA Added +535,632+535.6k
EMERALD ADVISERS, LLC Added +362,267+362.3k
Pacer Advisors, Inc. New +230,158+230.2k
AMERIPRISE FINANCIAL INC Added +229,954+230.0k
DIMENSIONAL FUND ADVISORS LP Added +147,263+147.3k
EMERALD MUTUAL FUND ADVISERS TRUST Added +111,847+111.8k
Verition Fund Management LLC New +71,363+71.4k
Squarepoint Ops LLC Added +70,019+70.0k

Biggest sellers

D. E. Shaw & Co., Inc. Reduced -282,552-282.6k
AQR CAPITAL MANAGEMENT LLC Reduced -250,751-250.8k
Qube Research & Technologies Ltd Reduced -186,690-186.7k
Trexquant Investment LP Reduced -183,034-183.0k
GOLDMAN SACHS GROUP INC Reduced -146,712-146.7k
JACOBS LEVY EQUITY MANAGEMENT, INC Sold out -114,890-114.9k
MARSHALL WACE, LLP Reduced -99,683-99.7k
RENAISSANCE TECHNOLOGIES LLC Sold out -99,500-99.5k
Engineers Gate Manager LP Reduced -92,163-92.2k
MILLENNIUM MANAGEMENT LLC Reduced -77,145-77.1k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $3.6m369.2k shares
CITADEL ADVISORS LLC Added $902.3k91.7k shares
IMC-Chicago, LLC Added $583.5k59.3k shares
GROUP ONE TRADING LLC Reduced $545.1k55.4k shares
WOLVERINE TRADING, LLC Added $529.1k53.5k shares
SIMPLEX TRADING, LLC Added $401.0k40.8k shares
JANE STREET GROUP, LLC Added $280.4k28.5k shares
PEAK6 LLC Added $255.8k26.0k shares
Belvedere Trading LLC Reduced $236.2k24.0k shares
HUB Investment Partners, LLC New $135.8k13.8k shares

Biggest puts

Crawford Fund Management, LLC Added $1.1m111.0k shares
CITADEL ADVISORS LLC Reduced $1.0m102.1k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $675.0k68.6k shares
IMC-Chicago, LLC Added $443.8k45.1k shares
WOLVERINE TRADING, LLC Added $229.4k23.2k shares
JANE STREET GROUP, LLC New $157.4k16.0k shares
GROUP ONE TRADING LLC Reduced $143.7k14.6k shares
Walleye Trading LLC New $16.7k1.7k shares
SIMPLEX TRADING, LLC Reduced $12.0k1.3k 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
CMI Oxbow Partners, LLC 13G · passive -3.5 pts · filed 2025-05-13 34.1% -3.5 pts 16.4m≈ $570.3m 2025-05-13
BALYASNY ASSET MANAGEMENT L.P. 13G · institution new · filed 2026-08-14 6.3% new 3.1m≈ $108.7m 2026-08-14
BlackRock, Inc. 13G · institution new · filed 2026-04-27 5.1% new 2.4m≈ $85.0m 2026-04-27

Fell to 5% or below in the last year: Unterseher Loren A (0.0%, 2026-07-31)

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 1,952,2202.0m $19.2m $19.2m 0.00% Added +1.0m +1,008,889
2 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 1,693,0561.7m $16.7m $16.7m 0.00% Added +230.0k +229,954
3 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,640,2511.6m $16.1m $16.1m 0.00% Reduced -76.3k -76,292
4 BAILLIE GIFFORD & CO 0.01% of their portfolio EDINBURGH, X0 1,627,3291.6m $16.0m $16.0m 0.01% Unchanged
5 EMERALD ADVISERS, LLC 0.49% of their portfolio LEOLA, PA 1,362,9831.4m $13.4m $13.4m 0.49% Added +362.3k +362,267
6 Erste Asset Management GmbH 0.10% of their portfolio VIENNA, C4 1,150,0001.1m $11.4m $11.4m 0.10% New
7 EMERALD MUTUAL FUND ADVISERS TRUST 0.43% of their portfolio LEOLA, PA 714,144714.1k $7.0m $7.0m 0.43% Added +111.8k +111,847
8 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 598,603598.6k $5.9m $5.9m 0.00% Reduced -3.3k -3,322
9 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 548,866548.9k $5.4m $5.4m 0.00% Added +535.6k +535,632
10 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 536,420536.4k $5.3m $5.3m 0.00% Added +26.3k +26,267
11 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 396,193396.2k $3.9m $3.9m 0.00% Added +147.3k +147,263
12 LOUNTZIS ASSET MANAGEMENT, LLC 1.01% of their portfolio WYOMISSING, PA 292,177292.2k $2.9m $2.9m 1.01% Added +237 +237
13 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 257,785257.8k $2.5m $2.5m 0.00% Reduced -12.9k -12,927
14 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 234,573234.6k $2.3m $2.3m 0.00% Reduced -20.6k -20,649
15 Pacer Advisors, Inc. 0.01% of their portfolio Malvern, PA 230,158230.2k $2.3m $2.3m 0.01% New
16 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 203,719203.7k $2.0m $2.0m 0.00% Reduced -7.1k -7,143
17 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 198,655198.7k $2.0m $2.0m 0.00% Added +197 +197
18 MAIRS & POWER INC 0.02% of their portfolio St Paul, MN 163,920163.9k $1.6m $1.6m 0.02% Added +22.8k +22,750
19 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 149,809149.8k $1.5m $1.5m 0.00% Added +36.7k +36,658
20 HUB Investment Partners, LLC 0.05% of their portfolio AUSTIN, TX 145,652145.7k $1.4m $1.4m 0.05% Reduced -1.9k -1,948
21 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 136,559136.6k $1.3m $1.3m 0.00% Added +41.3k +41,260
22 UNICOM Systems, Inc. 0.17% of their portfolio LAS VEGAS, NV 125,183125.2k $1.2m $1.2m 0.17% Unchanged
23 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 116,843116.8k $1.1m $1.1m 0.00% Reduced -146.7k -146,712
24 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 95,44495.4k $939.2k $939.2k 0.00% Reduced -282.6k -282,552
25 PERKINS CAPITAL MANAGEMENT INC 0.90% of their portfolio WAYZATA, MN 91,25091.2k $897.9k $897.9k 0.90% Reduced -13.0k -13,000
26 GLOBEFLEX CAPITAL L P 0.07% of their portfolio SAN DIEGO, CA 90,63190.6k $891.8k $891.8k 0.07% Reduced -17.6k -17,639
27 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 87,29087.3k $858.9k $858.9k 0.00% Added +70.0k +70,019
28 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 86,51086.5k $851.3k $851.3k 0.00% Added +48.6k +48,592
29 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 79,96280.0k $786.8k $786.8k 0.00% Reduced -5.0k -5,015
30 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 74,32374.3k $731.3k $731.3k 0.00% Added +16.7k +16,681
31 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 74,14974.1k $729.6k $729.6k 0.00% Reduced -7.6k -7,619
32 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 71,36471.4k $702.2k $702.2k 0.01% Reduced -183.0k -183,034
33 Verition Fund Management LLC 0.00% of their portfolio GREENWICH, CT 71,36371.4k $702.2k $702.2k 0.00% New
34 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 70,00070.0k $688.8k $688.8k 0.00% Added +16.0k +16,000
35 FORTEM FINANCIAL GROUP, LLC 0.22% of their portfolio PALM DESERT, CA 70,00070.0k $688.8k $688.8k 0.22% Reduced -1.0k -1,000
36 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 68,66468.7k $675.7k $675.7k 0.00% Added +14.6k +14,630
37 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 66,23666.2k $651.8k $651.8k 0.00% Added +695 +695
38 Teton Advisors, Inc. 0.39% of their portfolio Rye, NY 65,48465.5k $644.4k $644.4k 0.39% Unchanged
39 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 63,24263.2k $622.3k $622.3k 0.00% Reduced -250.8k -250,751
40 GABELLI FUNDS LLC 0.00% of their portfolio Rye, NY 61,20261.2k $602.2k $602.2k 0.00% Unchanged
41 Aquatic Capital Management LLC 0.01% of their portfolio CHICAGO, IL 60,57460.6k $596.0k $596.0k 0.01% Reduced -28.5k -28,498
42 UBS Group AG 0.00% of their portfolio ZURICH, V8 57,05957.1k $561.5k $561.5k 0.00% Added +16.0k +16,007
43 Mariner, LLC 0.00% of their portfolio Overland Park, KS 56,63456.6k $557.3k $557.3k 0.00% Added +20.6k +20,616
44 MIRABELLA FINANCIAL SERVICES LLP 0.06% of their portfolio London, X0 55,38155.4k $544.9k $544.9k 0.06% Reduced -8.6k -8,625
45 SBI Securities Co., Ltd. 0.02% of their portfolio TOKYO, M0 53,42153.4k $525.7k $525.7k 0.02% Reduced -2.0k -1,960
46 GAMCO INVESTORS, INC. ET AL 0.00% of their portfolio GREENWICH, CT 49,00049.0k $482.2k $482.2k 0.00% Added +19.0k +19,000
47 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 47,64347.6k $468.8k $468.8k 0.00% Added +10.2k +10,246
48 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 43,86043.9k $431.6k $431.6k 0.00% Added +13.8k +13,800
49 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 39,95340.0k $393.1k $393.1k 0.00% Reduced -24.8k -24,768
50 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 39,63139.6k $390.0k $390.0k 0.00% Added +33 +33
51 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 39,07739.1k $384.5k $384.5k 0.00% Reduced -99.7k -99,683
52 Inspire Investing, LLC 0.04% of their portfolio MERIDIAN, ID 38,97839.0k $383.5k $383.5k 0.04% Reduced -10.1k -10,062
53 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 38,34338.3k $377.3k $377.3k 0.00% New
54 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 36,25236.3k $356.7k $356.7k 0.00% Added +21.5k +21,481
55 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 36,17936.2k $356.0k $356.0k 0.00% Reduced -92.2k -92,163
56 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 34,28334.3k $337.3k $337.3k 0.00% Added +14.1k +14,085
57 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 31,31931.3k $308.2k $308.2k 0.00% Reduced -186.7k -186,690
58 Pekin Hardy Strauss, Inc. 0.03% of their portfolio CHICAGO, IL 28,00028.0k $275.5k $275.5k 0.03% New
59 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 27,27427.3k $268.4k $268.4k 0.01% New
60 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 26,74626.7k $261.0k $261.0k 0.00% New
61 Sugar Maple Asset Management, LLC 0.20% of their portfolio SISTER BAY, WI 25,73025.7k $253.2k $253.2k 0.20% New
62 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 25,60025.6k $251.9k $251.9k 0.00% Added +1.2k +1,200
63 Y-Intercept (Hong Kong) Ltd 0.01% of their portfolio HONG KONG, K3 24,68124.7k $242.9k $242.9k 0.01% New
64 AVANTAX ADVISORY SERVICES, INC. 0.00% of their portfolio DALLAS, TX 23,60023.6k $232.2k $232.2k 0.00% Added +3.5k +3,500
65 Walleye Capital LLC 0.00% of their portfolio NEW YORK, NY 22,77722.8k $224.1k $224.1k 0.00% New
66 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 22,42622.4k $220.7k $220.7k 0.00% Added +11.2k +11,185
67 Strategic Blueprint, LLC 0.01% of their portfolio ATLANTA, GA 22,27822.3k $219.2k $219.2k 0.01% Reduced -4.3k -4,332
68 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 22,17622.2k $218.2k $218.2k 0.00% Reduced -77.1k -77,145
69 Prosperity Wealth Management, Inc. 0.08% of their portfolio San Ramon, CA 20,90020.9k $205.7k $205.7k 0.08% New
70 Marex Group Ltd 0.00% of their portfolio London, X0 20,85120.9k $205.7k $205.7k 0.00% New
71 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 17,69317.7k $174.1k $174.1k 0.00% Unchanged
72 WOLVERINE TRADING, LLC 0.00% of their portfolio CHICAGO, IL 16,95817.0k $167.7k $167.7k 0.00% New
73 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 16,90716.9k $166.4k $166.4k 0.00% New
74 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 16,53416.5k $162.7k $162.7k 0.00% New
75 GWN SECURITIES INC. 0.03% of their portfolio Palm Beach Gardens, FL 15,02415.0k $147.8k $147.8k 0.03% New
76 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 14,98215.0k $147.4k $147.4k 0.00% Added +1.9k +1,869
77 Atom Investors LP 0.01% of their portfolio AUSTIN, TX 14,65214.7k $144.2k $144.2k 0.01% Reduced -892 -892
78 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 14,38514.4k $141.5k $141.5k 0.00% Reduced -1.9k -1,913
79 Cornerstone Investment Partners, LLC 0.01% of their portfolio ATLANTA, GA 14,32714.3k $141.0k $141.0k 0.01% Reduced -208 -208
80 KESTRA PRIVATE WEALTH SERVICES, LLC 0.00% of their portfolio AUSTIN, TX 13,76013.8k $135.4k $135.4k 0.00% Unchanged
81 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 13,63613.6k $134.2k $134.2k 0.00% Reduced -1.8k -1,764
82 AlphaQuest LLC 0.01% of their portfolio New York, NY 12,77712.8k $125.7k $125.7k 0.01% Reduced -30.7k -30,706
83 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 12,63012.6k $124.3k $124.3k 0.00% Reduced -8.6k -8,589
84 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 12,55612.6k $123.6k $123.6k 0.00% Reduced -378 -378
85 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 12,55612.6k $124.0k $124.0k 0.00% Added +321 +321
86 Ethic Inc. 0.00% of their portfolio NEW YORK, NY 11,33211.3k $112.1k $112.1k 0.00% Reduced -939 -939
87 ProShare Advisors LLC 0.00% of their portfolio BETHESDA, MD 10,37210.4k $102.1k $102.1k 0.00% Reduced -1.4k -1,440
88 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 10,27710.3k $101.1k $101.1k 0.00% Added +84 +84
89 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 9,6859.7k $95.3k $95.3k 0.00% Reduced -9.9k -9,853
90 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 9,3509.3k $92.0k $92.0k 0.00% Added +1.2k +1,250
91 Walleye Trading LLC 0.00% of their portfolio NEW YORK, NY 7,3597.4k $72.4k $72.4k 0.00% New
92 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 7,1137.1k $70.3k $70.3k 0.00% Reduced -305 -305
93 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 6,9627.0k $68.5k $68.5k 0.00% Unchanged
94 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 6,6826.7k $65.8k $65.8k 0.00% Unchanged
95 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 4,5714.6k $45.0k $45.0k 0.00% Reduced -11 -11
96 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 4,0384.0k $39.7k $39.7k 0.00% Reduced -44 -44
97 FMR LLC 0.00% of their portfolio BOSTON, MA 3,7543.8k $36.9k $36.9k 0.00% Reduced -21.5k -21,479
98 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 3,5213.5k $34.6k $34.6k 0.00% Added +825 +825
99 Financial Management Professionals, Inc. 0.00% of their portfolio AUSTIN, TX 3,2093.2k $31.6k $31.6k 0.00% New
100 Legal & General Group Plc 0.00% of their portfolio London, X0 2,9362.9k $28.9k $28.9k 0.00% Unchanged