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Livermore
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Spectaire Holdings Inc.

SPECDelisted Oct 15, 2024
Industry
Measuring & Controlling Devices, NEC
SEC CIK
0001844149

Spectaire Holdings Inc. was delisted on Oct 15, 2024; its insiders filed their last Form 4 on Oct 26, 2023; 17 institutions reported holding it in 13F filings for Q2 2024, worth $307.7K in total; no superinvestor held it.

13F holders, Q2 2022

Institutional positions in Spectaire Holdings Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
54
+1 vs. Q1 2022
Shares held
18.8M
+1.65M (+9.6%) vs. Q1 2022
Total value
$188.5M
+$17.6M (+10.3%) vs. Q1 2022
New holders
8
13 more added
Sold out
7
5 more reduced

Compare with Q1 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SPEC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2022: 54 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 26 institutionsQ1 2022: 53 institutionsQ2 2022: 54 institutionsQ3 2022: 55 institutionsQ4 2022: 15 institutionsQ1 2023: 22 institutionsQ2 2023: 18 institutionsQ3 2023: 19 institutionsQ4 2023: 6 institutionsQ1 2024: 11 institutionsQ2 2024: 17 institutionsQ3 2024: 2 institutionsQ4 2024: 0 institutionsQ1 2025: 0 institutionsQ2 2025: 0 institutionsQ3 2025: 0 institutionsQ4 2025: 0 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ2 2022: $188.5M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $88.9MQ1 2022: $170.9MQ2 2022: $188.5MQ3 2022: $201.9MQ4 2022: $20.9MQ1 2023: $26.4MQ2 2023: $21.9MQ3 2023: $20.4MQ4 2023: $798.1KQ1 2024: $904.3KQ2 2024: $307.7KQ3 2024: $3.52KQ4 2024: $0Q1 2025: $0Q2 2025: $0Q3 2025: $0Q4 2025: $0Q1 2026: $0Q2 2026: $0
Institutions holding SPEC and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 20250$0
Q3 20250$0
Q2 20250$0
Q1 20250$0
Q4 20240$0
Q3 20242$3.52K
Q2 202417$307.7K
Q1 202411$904.3K
Q4 20236$798.1K
Q3 202319$20.4M
Q2 202318$21.9M
Q1 202322$26.4M
Q4 202215$20.9M
Q3 202255$201.9M
Q2 202254$188.5M
Q1 202253$170.9M
Q4 202126$88.9M
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding Spectaire Holdings Inc.; share changes are against Q1 2022.

Institutions holding SPEC in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Dark Forest Capital Management LP776$8.00K0.00%00.0%Unchanged
Cohanzick Management, LLC8,535$86.0K0.02%+8,535New
Lynwood Capital Management Inc.10,000$101.0K0.11%00.0%Unchanged
Paloma Partners Management Co20,000$201.0K0.02%00.0%Unchanged
Prelude Capital Management, LLC20,016$201.0K0.01%00.0%Unchanged
Caas Capital Management LP20,100$202.0K0.03%00.0%Unchanged
Bank of Montreal22,525$226.0K0.00%+22,525New
Capstone Investment Advisors, LLC25,000$251.0K0.01%00.0%Unchanged
Vestcor Inc25,000$251.0K0.01%00.0%Unchanged
Kim, LLC25,000$251.0K0.01%+25,000New
Walleye Trading LLC27,000$271.0K0.01%00.0%Unchanged
Walleye Capital LLC27,650$278.0K0.01%00.0%Unchanged
Schonfeld Strategic Advisors LLC29,163$293.0K0.00%+14,755+102.4%Added
Landscape Capital Management, L.L.C.29,211$294.0K0.04%+10.0%Added
Ghisallo Capital Management LLC30,000$302.0K0.04%+30,000New
Sona Asset Management (US) LLC30,000$302.0K0.29%+30,000New
Goldman Sachs Group Inc31,500$316.0K0.00%−4,354−12.1%Reduced
Centiva Capital, LP32,745$329.0K0.02%+9,289+39.6%Added
Segantii Capital Management Ltd50,000$503.0K0.01%00.0%Unchanged
Arena Investors LP50,000$503.0K0.23%00.0%Unchanged
D. E. Shaw & Co., Inc.66,667$670.0K0.00%−257,647−79.4%Reduced
Whitebox Advisors LLC85,000$854.0K0.03%00.0%Unchanged
Karpus Management, Inc.121,441$1.22M0.04%+700+0.6%Added
Logan Stone Capital, LLC140,510$1.41M1.04%+21,673+18.2%Added
Oaktree Capital Management LPSuperinvestorOaktree Capital150,000$1.51M0.02%00.0%Unchanged
Glazer Capital, LLC156,315$1.57M0.04%+78,252+100.2%Added
CSS LLC169,953$1.71M0.08%−140−0.1%Reduced
Eisler Capital (UK) Ltd.186,335$1.87M0.20%+86,335+86.3%Added
Context Capital Management, LLC236,406$2.38M0.17%00.0%Unchanged
Barclays PLC245,099$2.46M0.00%00.0%Unchanged
Fir Tree Capital Management LP249,200$2.50M0.08%−800−0.3%Reduced
Tenor Capital Management Co., L.P.300,000$3.02M0.07%00.0%Unchanged
Verition Fund Management LLC303,311$3.05M0.07%00.0%Unchanged
Nomura Holdings Inc321,102$3.22M0.03%00.0%Unchanged
Picton Mahoney Asset Management325,000$3.27M0.14%00.0%Unchanged
Taconic Capital Advisors LP347,000$3.49M0.10%00.0%Unchanged
Berkley W R Corp348,796$3.50M0.17%00.0%Unchanged
Radcliffe Capital Management, L.P.400,705$4.03M0.13%+98,400+32.5%Added
Polar Asset Management Partners Inc.450,000$4.52M0.06%+100,000+28.6%Added
Vivaldi Asset Management, LLC470,522$4.73M0.33%+108,018+29.8%Added
Marshall Wace, LLP479,558$4.82M0.01%00.0%Unchanged
Aristeia Capital LLC500,000$5.03M0.09%00.0%Unchanged
UBS Oconnor LLC525,023$5.28M0.06%+525,023New
Mizuho Markets Americas LLC657,647$6.60M0.52%+657,647New
Periscope Capital Inc.678,269$6.82M0.18%+30,669+4.7%Added
CNH Partners LLC721,976$7.25M0.16%00.0%Unchanged
Highbridge Capital Management LLC735,600$7.39M0.18%−20,019−2.6%Reduced
Hudson Bay Capital Management LP750,000$7.54M0.07%00.0%Unchanged
Wolverine Asset Management LLC948,663$9.53M0.12%+6,940+0.7%Added
Weiss Asset Management LP975,180$9.80M0.26%+50,000+5.4%Added
Shaolin Capital Management LLC1,033,743$10.4M0.25%+1,033,743New
Millennium Management LLC1,404,405$14.1M0.02%00.0%Unchanged
Adage Capital Partners GP, L.L.C.1,800,000$18.1M0.04%00.0%Unchanged
Saba Capital Management, L.P.1,956,608$19.7M0.27%00.0%Unchanged
Beryl Capital Management LLC0$00.00%−499,898−100.0%Sold out
Highland Capital Management Fund Advisors, L.P.0$00.00%−250,000−100.0%Sold out
Bank of America Corp0$00.00%−100,000−100.0%Sold out
MMCAP International Inc. SPC0$00.00%−100,000−100.0%Sold out
Ursa Fund Management, LLC0$00.00%−25,000−100.0%Sold out
Spring Creek Capital LLC0$00.00%−25,000−100.0%Sold out
Ancora Advisors, LLC0$00.00%−5,000−100.0%Sold out