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Livermore
Livermore
ZHEN

Tamar Securities, LLC

SEC CIK
0001703081
Latest filing
Aug 5, 2026

Holdings in Q1 2026

Holdings as of Mar 31, 2026, filed May 14, 2026. Long positions only; changes compare share counts with Q4 2025.

Institution overview
Positions
80
−3 vs. Q4 2025
Portfolio value
$932.4M
−$12.8M (−1.4%) vs. Q4 2025
Filed
May 14, 2026
SEC
Holdings of Tamar Securities, LLC in Q1 2026
SecurityClassSharesValue% of portfolioShare changeActionHistory
GOOGAlphabet Inc.Stock184,255$52.9M5.7%−48,348−20.8%ReducedHistory
IBOCInternational Bancshares CorpCOM756,940$50.9M5.5%+18,583+2.5%AddedHistory
AMZNAmazon Com IncStock239,614$49.9M5.4%+30,734+14.7%AddedHistory
METAMeta Platforms, Inc.Stock73,030$41.8M4.5%+9,594+15.1%AddedHistory
MSFTMicrosoft CorpStock109,009$40.4M4.3%+17,865+19.6%AddedHistory
AAPLApple Inc.Stock137,184$34.8M3.7%+925+0.7%AddedHistory
MELIMercadolibre IncCOM20,019$34.6M3.7%+6,895+52.5%AddedHistory
ASMLASML Holding NVADR24,321$32.1M3.4%−10,869−30.9%ReducedHistory
XOMExxonMobil Holdings CorpCOM182,458$31.0M3.3%+12,730+7.5%AddedHistory
FCXFreeport-McMoran IncStock507,305$29.8M3.2%+10,593+2.1%AddedHistory
AMGNAmgen IncStock83,500$29.4M3.2%+2,159+2.7%AddedHistory
REGNRegeneron Pharmaceuticals, Inc.COM35,199$27.2M2.9%−5,257−13.0%ReducedHistory
SNPSSynopsys IncCOM67,151$26.6M2.9%+8,400+14.3%AddedHistory
RTXRTX CorpStock134,799$26.0M2.8%−30,792−18.6%ReducedHistory
VVisa Inc.Stock83,149$25.1M2.7%+11,618+16.2%AddedHistory
BABAAlibaba Group Holding LtdADR184,521$23.2M2.5%+23,510+14.6%AddedHistory
QCOMQualcomm IncStock167,924$21.6M2.3%+24,565+17.1%AddedHistory
TSLATesla, Inc.Stock57,498$21.4M2.3%−6,142−9.7%ReducedHistory
NVDANVIDIA CorpStock118,936$20.7M2.2%+1,243+1.1%AddedHistory
SHWSherwin Williams CoCOM64,416$20.6M2.2%+3,780+6.2%AddedHistory
PWRQuanta Services, Inc.COM36,140$19.8M2.1%+718+2.0%AddedHistory
LMTLockheed Martin CorpStock31,520$19.1M2.0%−10,347−24.7%ReducedHistory
SPOTSpotify Technology S.A.Stock38,430$18.6M2.0%+38,430NewHistory
NEMNEWMONT CorpStock169,510$18.3M2.0%+166,437+5,416.1%AddedHistory
First Trust Dow Jones Internet Index Fund33733E302ETF74,373$17.4M1.9%+13,143+21.5%Added–
State Street Health Care Select Sector SPDR ETF81369Y209ETF117,258$17.2M1.8%+8,635+7.9%Added–
CDNSCadence Design Systems IncStock57,728$16.0M1.7%+10,935+23.4%AddedHistory
VSTVistra Corp.Stock98,041$14.7M1.6%+21,432+28.0%AddedHistory
State Street Technology Select Sector SPDR ETF81369Y803ETF98,832$13.1M1.4%+3,884+4.1%Added–
State Street Financial Select Sector SPDR ETF81369Y605ETF252,958$12.5M1.3%+23,572+10.3%Added–
State Street Industrial Select Sector SPDR ETF81369Y704ETF75,446$12.2M1.3%+3,383+4.7%Added–
GLDSPDR Gold TrustETF26,920$11.6M1.2%+725+2.8%AddedHistory
Pacer US Cash Cows 100 ETF69374H881ETF184,342$11.5M1.2%+12,148+7.1%Added–
Vanguard Ftse Emerging Markets ETF922042858ETF194,578$10.5M1.1%+14,205+7.9%Added–
State Street Energy Select Sector SPDR ETF81369Y506ETF169,465$10.4M1.1%+10,213+6.4%Added–
VanEck Semiconductor ETF92189F676ETF24,416$9.36M1.0%−6,803−21.8%Reduced–
Vanguard Ftse Developed Markets ETF921943858ETF145,681$9.34M1.0%+9,050+6.6%Added–
State Street Consumer Discretionary Select Sector SPDR ETF81369Y407ETF82,838$9.03M1.0%+6,395+8.4%Added–
State Street SPDR S&P Biotech ETF78464A870ETF69,116$8.83M0.9%+3,353+5.1%Added–
State Street Materials Select Sector SPDR ETF81369Y100ETF133,140$6.65M0.7%+7,395+5.9%Added–
Kraneshares Trust500767306CSI CHI INTERNET198,790$5.65M0.6%+45,295+29.5%Added–
GOOGLAlphabet Inc.Stock9,301$2.67M0.3%−1,043−10.1%ReducedHistory
Vanguard S&P 500 ETF922908363ETF3,696$2.21M0.2%−59−1.6%Reduced–
PLTRPalantir Technologies Inc.Stock9,457$1.38M0.1%−356−3.6%ReducedHistory
AVGOBroadcom Inc.Stock3,759$1.16M0.1%+544+16.9%AddedHistory
Bank of Amer Corp0605056827.25%CNV PFD L803$956.6K0.1%+3+0.4%Added–
Invesco QQQ Trust Series I46090E103ETF1,400$808.2K0.1%−107−7.1%Reduced–
COSTCostco Wholesale CorpStock778$775.7K0.1%−45−5.5%ReducedHistory
JPMJPMorgan Chase & CoStock2,393$703.9K0.1%+65+2.8%AddedHistory
TSMTaiwan Semiconductor Manufacturing Co LtdADR1,955$660.7K0.1%+315+19.2%AddedHistory
IBITiShares Bitcoin Trust ETFETF16,922$650.1K0.1%+692+4.3%AddedHistory
WMTWalmart Inc.Stock4,889$607.6K0.1%+176+3.7%AddedHistory
ETHAiShares Ethereum Trust ETFSHS32,916$521.1K0.1%−1,400−4.1%ReducedHistory
BMNRBitmine Immersion Technologies, Inc.COM NEW23,274$460.4K<0.1%−3,073−11.7%ReducedHistory
AMDAdvanced Micro Devices IncStock2,254$458.4K<0.1%+144+6.8%AddedHistory
BRK.BBerkshire Hathaway IncStock937$449.0K<0.1%+266+39.6%AddedHistory
CCitigroup IncStock3,900$442.3K<0.1%−669−14.6%ReducedHistory
BMYBristol Myers Squibb CoStock7,082$429.5K<0.1%−907−11.4%ReducedHistory
TXNTexas Instruments IncStock2,205$428.0K<0.1%−22−1.0%ReducedHistory
TOSTToast, Inc.Stock15,248$404.2K<0.1%+15,248NewHistory
SLViShares Silver TrustETF5,748$391.7K<0.1%−353−5.8%ReducedHistory
GEGeneral Electric CoStock1,290$366.0K<0.1%+64+5.2%AddedHistory
AFLAflac IncStock3,102$340.3K<0.1%00.0%UnchangedHistory
MAMastercard IncStock680$339.8K<0.1%+37+5.8%AddedHistory
SPYSPDR S&P 500 ETF TrustETF512$333.1K<0.1%−4−0.8%ReducedHistory
SRESempraStock3,268$317.6K<0.1%+139+4.4%AddedHistory
MRKMerck & Co., Inc.Stock2,423$291.4K<0.1%+101+4.3%AddedHistory
INTCIntel CorpStock6,446$284.5K<0.1%+1,191+22.7%AddedHistory
BTTBlackRock Municipal 2030 Target Term TrustCOM SHS BEN IN11,150$253.1K<0.1%−1,210−9.8%ReducedHistory
GEVGE Vernova Inc.Stock277$242.0K<0.1%+277NewHistory
UBERUber Technologies, IncStock3,111$223.8K<0.1%+544+21.2%AddedHistory
ELVElevance Health, Inc.Stock725$212.3K<0.1%−86,681−99.2%ReducedHistory
MUMicron Technology IncStock626$211.3K<0.1%+626NewHistory
PGProcter & Gamble CoStock1,460$210.9K<0.1%−175−10.7%ReducedHistory
TTRXTurn Therapeutics Inc.COM30,000$96.0K<0.1%+15,000+100.0%AddedHistory
OPENOpendoor Technologies Inc.COM12,393$58.0K<0.1%+2,114+20.6%AddedHistory
CRNTCeragon Networks LtdStock18,294$39.5K<0.1%+1,278+7.5%AddedHistory
CRDFCardiff Oncology, Inc.COM19,340$31.3K<0.1%+7,845+68.2%AddedHistory
ABTCAmerican Bitcoin Corp.COM CL A13,199$12.2K<0.1%+2,864+27.7%AddedHistory
PRTSCarParts.com, Inc.COM11,400$8.96K<0.1%00.0%UnchangedHistory

Options (11)

Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.

Option positions of Tamar Securities, LLC in Q1 2026
SecurityClassPutsCalls
MSFTMicrosoft CorpStock–$592.3K
AMZNAmazon Com IncStock–$270.8K
METAMeta Platforms, Inc.Stock–$228.9K
AVGOBroadcom Inc.Stock–$154.8K
SPOTSpotify Technology S.A.Stock–$145.5K
REGNRegeneron Pharmaceuticals, Inc.COM–$77.3K
UBERUber Technologies, IncStock–$71.9K
TOSTToast, Inc.Stock–$66.3K
GOOGAlphabet Inc.Stock–$57.4K
AMDAdvanced Micro Devices IncStock–$40.7K
NVDANVIDIA CorpStock–$17.4K

Sold out since Q4 2025 (7)

Positions held at the end of Q4 2025 that are gone from this filing.

Positions of Tamar Securities, LLC sold out since Q4 2025
SecurityClassShares in Q4 2025Value in Q4 2025% of portfolio in Q4 2025History
PYPLPayPal Holdings, Inc.Stock201,963$11.8M1.2%History
FBTCFidelity Wise Origin Bitcoin FundSHS4,125$314.4K<0.1%History
ORCLOracle CorpStock1,378$268.6K<0.1%History
MSTRStrategy IncStock1,577$239.6K<0.1%History
Vanguard World FD921910816MEGA GRWTH IND486$200.6K<0.1%–
RUMRUM Group Inc.Stock11,501$72.7K<0.1%History
COINCoinbase Global, Inc.COM CL A287$64.9K<0.1%History