Funds · 13F filer · Boston, MA

Diametric Capital, LP

$940.4M in 473 U.S. stocks and ETFs at the end of June 30, 2026, as reported to the SEC.1

1y return+24.9%S&P 500 +20.9%
3y return+47.9%S&P 500 +68.5%
5y return+37.3%S&P 500 +74.5%

These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.

$100 invested in its stock picks

Since December 31, 2017: $271 against $280 in the S&P 500.2

Diametric Capital, LPS&P 500 (SPY)
$80$100$28020172026

Top holdings

At the end of June 30, 2026. Change is in shares since the quarter before.2

StockValueShare of portfolioChange
SPYState Str Spdr S&p 500 Etf T$236.2M25.1%New
PGENPrecigen Inc$52.8M5.6%+36.3%
SPLVInvesco Exch Traded Fd Tr II$16.9M1.8%+466.9%
FLGTFulgent Genetics Inc$14.3M1.5%+93.3%
EFAIshares Tr$10.0M1.1%New
AZA2z Cust2mate Solutions Corp$9.7M1.0%+192.8%
Uniqure NvCUSIP N90064101$9.1M1.0%+972.3%
LQDALiquidia Corporation$8.4M0.9%−36.9%
ALMAlmonty Inds Inc$8.3M0.9%+553.4%
Golar Lng LtdCUSIP G9456A100$8.1M0.9%+56.5%
CLMTCalumet Inc$7.4M0.8%+351.2%
ABVXAbivax Sa$6.9M0.7%+419.0%
DLRDigital Rlty Tr Inc$6.6M0.7%New
TDSTelephone & Data Sys Inc$6.3M0.7%+80.7%
MGMMgm Resorts International$6.1M0.6%+211.6%
BMNRBitmine Immersion Techs Inc$6.0M0.6%
VIXYProshares Tr II$5.5M0.6%+251.5%
CBRSCerebras Systems Inc$5.4M0.6%New
Ftai Aviation LtdCUSIP G3730V105$5.3M0.6%+660.9%
LIONLionsgate Studios Corp$5.2M0.6%+10.6%
EZPWEzcorp Inc$5.0M0.5%+194.6%
HROWHarrow Inc$5.0M0.5%+5.6%
RRXRegal Rexnord Corporation$4.9M0.5%+1285.2%
WYNNWynn Resorts Ltd$4.9M0.5%+6.1%
Flutter Entmt PLCCUSIP G3643J108$4.8M0.5%+29.9%

Best picks still held

How each current holding has done since the quarter it first appeared in its filings (up to six years back).

StockHeld sinceReturn sinceNow worth
Ftai Aviation LtdCUSIP G3730V105December 31, 2022+1480.2%$5.3M
LQDALiquidia CorporationMarch 31, 2022+1010.5%$8.4M
PGENPrecigen IncJune 30, 2025+301.4%$52.8M
FIXComfort Sys Usa IncJune 30, 2025+269.6%$4.5M
ALMAlmonty Inds IncSeptember 30, 2025+174.6%$8.3M
LIONLionsgate Studios CorpJune 30, 2025+163.5%$5.2M
CLMTCalumet IncJune 30, 2025+128.6%$7.4M
ASPIAsp Isotopes IncSeptember 30, 2024+123.7%$3.3M
Golar Lng LtdCUSIP G9456A100September 30, 2023+105.4%$8.1M
STRZStarz Entertainment Corp.June 30, 2025+79.6%$3.4M

Sold off last quarter

  • PENNPenn Entertainment Inc was $4.9M
  • Webster Finl CorpCUSIP 947890109 was $2.7M
  • XLVSelect Sector Spdr Tr was $2.7M
  • NSCNorfolk Southn Corp was $2.3M
  • Liberty Global LtdCUSIP G61188101 was $2.2M
  • LRNStride Inc was $2.1M
  • VKTXViking Therapeutics Inc was $2.1M
  • Soleno Therapeutics IncCUSIP 834203309 was $1.9M
  • PBIPitney Bowes Inc was $1.7M
  • Qiagen NvCUSIP N72482156 was $1.6M

Quarter by quarter

QuarterIts picksS&P 500
June 30, 2026+18.3%+14.8%
March 31, 2026−5.0%−4.6%
December 31, 2025−3.1%+2.4%
September 30, 2025+14.8%+7.8%
June 30, 2025+9.4%+10.5%
March 31, 2025−5.5%−4.6%
December 31, 2024+3.1%+2.1%
September 30, 2024+9.0%+5.4%
June 30, 2024−4.2%+4.0%
March 31, 2024+6.4%+10.0%
December 31, 2023+5.2%+11.2%
September 30, 2023−5.0%−3.6%
June 30, 2023+6.5%+8.3%
March 31, 2023+6.5%+7.0%
December 31, 2022+6.4%+7.1%
September 30, 2022−1.5%−5.3%
June 30, 2022−19.4%−16.5%
March 31, 2022−2.5%−4.9%
December 31, 2021+2.8%+10.7%
September 30, 2021−3.4%+0.3%

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    CIK 1719087
  2. 2
    Filed August 14, 2026 · accession 0001719087-26-000005