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Spark Investment Management LLC

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13F filer, CIK 1554871, NEW YORK, NY

Spark Investment Management LLC reported $41,601,640 across 28 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-11. Its ten largest share positions make up 74.84% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000899140-26-000429

Period
2026-03-31
Reported value
$41.6M
Holdings
28
Top 10 weight
74.84%
New
7
Sold out
6

Largest buys vs the previous quarter

SecurityShares changeApprox. value
PDSadded+20,000$1.97M
CGAUadded+106,000$1.88M
Bnew+38,000$1.55M
LSPDadded+151,000$1.35M
AEMnew+3,000$609K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
CLSexited-9,000-$2.66M
NGDexited-279,000-$2.43M
TFPMexited-58,000-$1.93M
KGCreduced-17,000-$520K
NVDAreduced-2,600-$453K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0000899140-26-000429, largest first. % of portfolio is the value over $41,601,640, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 43,180 shares; 2024Q4: 43,180 shares; 2025Q1: 43,180 shares; 2025Q2: 43,180 shares; 2025Q3: 43,180 shares; 2025Q4: 43,180 shares; 2026Q1: 43,180 shares 43,180$8.99M21.62%0Timeline
VETVERMILION ENERGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 277,000 shares; 2026Q1: 285,000 shares 285,000$3.93M9.44%+8,000Timeline
SPOTSPOTIFY TECHNOLOGY S AQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 12,600 shares; 2024Q4: 7,000 shares; 2025Q1: 7,000 shares; 2025Q2: 7,000 shares; 2025Q3: 7,000 shares; 2025Q4: 7,000 shares; 2026Q1: 7,000 shares 7,000$3.39M8.16%0Timeline
CGAUCENTERRA GOLD INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 41,000 shares; 2026Q1: 147,000 shares 147,000$2.61M6.26%+106,000Timeline
PDSPRECISION DRILLING CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 4,000 shares; 2026Q1: 24,000 shares 24,000$2.36M5.68%+20,000Timeline
TSLATESLA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 6,000 shares; 2024Q4: 6,000 shares; 2025Q1: 6,000 shares; 2025Q2: 6,000 shares; 2025Q3: 6,000 shares; 2025Q4: 6,000 shares; 2026Q1: 6,000 shares 6,000$2.23M5.36%0Timeline
LSPDLIGHTSPEED COMMERCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 78,000 shares; 2025Q4: 95,000 shares; 2026Q1: 246,000 shares 246,000$2.2M5.29%+151,000Timeline
KGCKINROSS GOLD CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 67,000 shares; 2025Q2: 98,000 shares; 2025Q3: 98,000 shares; 2025Q4: 80,000 shares; 2026Q1: 63,000 shares 63,000$1.93M4.63%-17,000Timeline
DOOBRP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 19,000 shares; 2026Q1: 26,000 shares 26,000$1.87M4.49%+7,000Timeline
EFXTENERFLEX LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 280,000 shares; 2025Q2: 22,000 shares; 2025Q3: not reported; 2025Q4: 60,000 shares; 2026Q1: 78,000 shares 78,000$1.63M3.92%+18,000Timeline
BBARRICK MNG CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 38,000 shares 38,000$1.55M3.73%newTimeline
OTEXOPEN TEXT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 40,000 shares; 2025Q4: 54,000 shares; 2026Q1: 61,000 shares 61,000$1.36M3.27%+7,000Timeline
OBEOBSIDIAN ENERGY LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 97,000 shares; 2026Q1: 108,000 shares 108,000$1.03M2.47%+11,000Timeline
SIISPROTT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 8,000 shares; 2025Q4: 8,000 shares; 2026Q1: 7,000 shares 7,000$999K2.4%-1,000Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 21,100 shares; 2025Q1: 15,600 shares; 2025Q2: 13,600 shares; 2025Q3: 8,600 shares; 2025Q4: 6,900 shares; 2026Q1: 4,300 shares 4,300$750K1.8%-2,600Timeline
TWLOTWILIO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,200 shares; 2024Q4: 5,200 shares; 2025Q1: 5,200 shares; 2025Q2: 5,200 shares; 2025Q3: 5,200 shares; 2025Q4: 5,200 shares; 2026Q1: 5,200 shares 5,200$654K1.57%0Timeline
AEMAGNICO EAGLE MINES LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 3,000 shares 3,000$609K1.46%newTimeline
XYZBLOCK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 8,700 shares; 2024Q4: 8,700 shares; 2025Q1: 8,700 shares; 2025Q2: 8,700 shares; 2025Q3: 8,700 shares; 2025Q4: 8,700 shares; 2026Q1: 8,700 shares 8,700$524K1.26%0Timeline
DCBODOCEBO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 27,000 shares 27,000$473K1.14%newTimeline
MGAMAGNA INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 8,000 shares 8,000$447K1.07%newTimeline
GOOSCANADA GOOSE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 41,000 shares; 2025Q2: 41,000 shares; 2025Q3: not reported; 2025Q4: 16,000 shares; 2026Q1: 38,000 shares 38,000$417K1%+22,000Timeline
MNDYMONDAY COM LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,900 shares; 2024Q4: 5,900 shares; 2025Q1: 5,900 shares; 2025Q2: 5,900 shares; 2025Q3: 5,900 shares; 2025Q4: 5,900 shares; 2026Q1: 5,900 shares 5,900$408K0.98%0Timeline
RCIROGERS COMMUNICATIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 9,000 shares 9,000$346K0.83%newTimeline
MAKOMAKO MNG CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 44,000 shares 44,000$283K0.68%newTimeline
FOSLFOSSIL GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 55,900 shares; 2024Q4: 55,900 shares; 2025Q1: 55,900 shares; 2025Q2: 55,900 shares; 2025Q3: 55,900 shares; 2025Q4: 55,900 shares; 2026Q1: 55,900 shares 55,900$241K0.58%0Timeline
EGOELDORADO GOLD CORP NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 6,000 shares 6,000$206K0.5%newTimeline
BIRDSMARTBIRD INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 57,634 shares; 2025Q2: 57,634 shares; 2025Q3: 57,634 shares; 2025Q4: 57,634 shares; 2026Q1: 57,634 shares 57,634$173K0.42%0Timeline
SVASINOVAC BIOTECH LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 29,100 shares; 2025Q3: 29,100 shares; 2025Q4: 29,100 shares; 2026Q1: 29,100 shares 29,100$00%0Value filed as zero, left out of ratios.Timeline

Sold out in Q1 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
CLSCELESTICA INC9,000$2.66Mshares
NGDNEW GOLD INC279,000$2.43Mshares
TFPMTRIPLE FLAG PRECIOUS METAL58,000$1.93Mshares
SLSRSOLARIS RES INC32,000$256Kshares
HITIHIGH TIDE INC16,000$42.8Kshares
LGOLARGO INC11,000$10.5Kshares

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000899140-26-000429 base2026-05-11acceptance time not in the bulk data set