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Mint Tower Capital Management B.V. — 13F Holdings & Portfolio

CIK 1666606 · latest 13F-HR filed 2026-05-04

Backtest portfolio

Mint Tower Capital Management B.V. manages $1.1M in 13F-reported U.S. long-equity assets across 338 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are LITE (12.03%), BABAF (11.60%), ECHOSTAR CORP (6.36%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 129 new positions, exited 55, added to 25, and trimmed 47.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM

$1.1M

Long-equity book

Holdings

338

Distinct positions

Period

2026-03-31

Filed 2026-05-04

Q/Q Activity

+129 / −55 / ↑25 / ↓47

vs 2025-12-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • LUMENTUM HLDGS INC$51.6K +278.0%
  • ISHARES BITCOIN TRUST ETF$33.8K +271.2%
  • CONFLUENT INC$9.9K +63.2%
  • BLOOM ENERGY CORP$9.4K +54.1%
  • STRIDE INC$4.7K +26.6%
Show all 25 →

Top Trims

  • ALIBABA GROUP HLDG LTD-$49.1K -27.5%
  • STRATEGY INC-$20.9K -64.4%
  • SNOWFLAKE INC-$17.5K -40.8%
  • STRATEGY INC-$5.8K -73.8%
  • FOX CORP-$4.6K -99.2%
Show all 47 →

New Positions

  • LUMENTUM HLDGS INC$134.4K
  • LAFAYETTE DIGITAL ACQUISITIO$9.9K
  • ART TECHNOLOGY ACQUISITION C$9.8K
  • ABONY ACQUISITION CORP I$8.9K
  • SILICON VY ACQUISITION CORP$8.4K
Show all 129 →

Exited Positions

  • STRATEGY INC$31.2K
  • AXON ENTERPRISE INC$15.1K
  • SILICON VY ACQUISITION CORP$8.5K
  • BLUEROCK ACQUISITION CORP$6.5K
  • OKTA INC$6.0K
Show all 55 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 LUMENTUM HLDGS INC LITE 55024UAF6 $134.4K 12.03% 25,069,000 PRN
2 ALIBABA GROUP HLDG LTD BABAF 01609WBG6 $129.6K 11.60% 95,000,000 PRN
3 ECHOSTAR CORP — 278768AB2 $71.0K 6.36% 19,830,000 PRN
4 LUMENTUM HLDGS INC LITE 55024UAD1 $70.1K 6.28% 10,000,000 PRN
5 ISHARES BITCOIN TRUST ETF IBIT 46438F101 $46.3K 4.15% 1,205,900 SH
6 BLOOM ENERGY CORP — 093712AM9 $26.8K 2.40% 4,100,000 PRN
7 CONFLUENT INC CFLT 20717MAB9 $25.4K 2.28% 25,500,000 PRN
8 SNOWFLAKE INC SNOW 833445AD1 $25.3K 2.27% 20,747,000 PRN
9 STRIDE INC LRN 86333MAA6 $22.5K 2.02% 13,000,000 PRN
10 UBER TECHNOLOGIES INC Put UBER 90353T100 $12.7K 1.13% 175,900 SH
11 STRATEGY INC MHIFF 594972AJ0 $11.5K 1.03% 10,000,000 PRN
12 LAUNCH TWO ACQUISITION CORP. LPBB G5S87A105 $10.4K 0.93% 980,000 SH
13 UBER TECHNOLOGIES INC UBER 90353T100 $10.1K 0.91% 140,910 SH
14 LAFAYETTE DIGITAL ACQUISITIO ZKP G5345D107 $9.9K 0.88% 1,000,000 SH
15 ART TECHNOLOGY ACQUISITION C ARTC G0579E103 $9.8K 0.88% 1,000,000 SH
16 ABONY ACQUISITION CORP I AACOU G00582125 $8.9K 0.80% 900,000 SH
17 SILICON VY ACQUISITION CORP SVAQ G81306121 $8.4K 0.75% 850,000 SH
18 PENUMBRA INC PEN 70975L107 $8.4K 0.75% 25,500 SH
19 HCM III ACQUISITION CORP HCMA G4365E103 $7.6K 0.68% 750,000 SH
20 LI AUTO INC LI 50202MAB8 $7.6K 0.68% 7,500,000 PRN
21 GUIDEWIRE SOFTWARE INC GWRE 40171VAC4 $7.5K 0.67% 7,500,000 PRN
22 WEBSTER FINL CORP WBS 947890109 $7.3K 0.65% 104,764 SH
23 NEWHOLD INVT CORP III NHIC G6486E102 $7.3K 0.65% 700,000 SH
24 JACKSON ACQUISITION CO II JACS G4992A110 $6.9K 0.62% 650,000 SH
25 CHART INDS INC GTLS 16115Q308 $6.7K 0.60% 32,560 SH
26 BLUEROCK ACQUISITION CORP BLRK G1352R105 $6.4K 0.58% 650,000 SH
27 TXNM ENERGY INC TXNM 69349H107 $6.4K 0.58% 110,000 SH
28 SPDR SERIES TRUST Put KRE 78464A698 $5.9K 0.52% 90,000 SH
29 SPDR SERIES TRUST Call KRE 78464A698 $5.9K 0.52% 90,000 SH
30 GIGCAPITAL9 CORP GIX G3865B114 $5.6K 0.50% 567,910 SH
31 BALL CORP Call BALL 058498106 $5.4K 0.48% 90,700 SH
32 BALL CORP Put BALL 058498106 $5.3K 0.48% 90,000 SH
33 TITAN ACQUISITION CORP TACH G8901A103 $5.2K 0.47% 509,497 SH
34 SILVER PEGASUS ACQUISITION C SPEG G8192J102 $5.2K 0.46% 508,681 SH
35 CANTOR EQUITY PARTNERS III I CAEP G1828A108 $5.2K 0.46% 500,000 SH
36 NEW PROVIDENCE ACQUISITION C NPAC G6476A102 $5.1K 0.46% 500,000 SH
37 OXLEY BRIDGE ACQ LTD OBA G6858G107 $5.1K 0.45% 500,000 SH
38 EMMIS ACQUISITION CORP. EMIS G3037D105 $5.0K 0.45% 500,000 SH
39 M3-BRIGADE ACQUISITION VI CO MBVI G63221108 $5.0K 0.45% 500,000 SH
40 HCM IV ACQUISITION CORP HACQU G4365S128 $5.0K 0.45% 500,000 SH
41 ALDABRA 4 LQDTY OPP VEH INC ALOVU G01900201 $5.0K 0.45% 500,000 SH
42 ILLUMINATION ACQUISITIO CORP ILLUU G470AU126 $5.0K 0.44% 500,000 SH
43 NORFOLK SOUTHN CORP NSC 655844108 $4.9K 0.44% 17,000 SH
44 AIR LEASE CORP AL 00912X302 $4.8K 0.43% 73,401 SH
45 INFLECTION PT ACQUISITION CO IPCX G47875102 $4.6K 0.41% 450,000 SH
46 TALON CAP CORP TLNC G86652107 $4.6K 0.41% 450,000 SH
47 LAFAYETTE ACQUISITION CORP LAFA G53426105 $4.5K 0.40% 450,000 SH
48 BERTO ACQUISITION CORP TACO G1051H101 $4.2K 0.38% 410,668 SH
49 SILICON VY ACQUISITION CORP SVAQW G81306113 $4.2K 0.38% 425,000 SH
50 COHEN CIRCLE ACQUISIT CORP I CCII G2254C121 $4.1K 0.37% 400,000 SH
Filing History
Period Filed AUM Holdings Accession
2026-03-31 2026-05-04 $1.1M 338 0001666606-26-000002
2025-12-31 2026-02-12 $866.3K 267 0001666606-26-000001