13FBOX
Shannon River Fund Management LLC · 13F Holdings
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Shannon River Fund Management LLC

No.2574 Data as of 2026Q2
Latest AUM (Q2 2026)
$1.12B
QoQ Change Q1 2026
+$596.3M+113.8%
Holdings
37
New Buys
22
Adds
12
Reduces
3
Exits
13
Unchanged
0
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
TTOWER SEMICONDUCTOR LTD SHS NEWTSEM
8.91%16.88%$99.8M382,933$88.5M504,239-121,306-24.06%Reduce
FFLEX LTDFLEX
5.49%3.89%$61.6M379,834$20.4M311,223+68,611+22.05%Add
ADVANCED MICRO DEVICES INCAMD
5.48%$61.4M105,751$00+105,751New Buy
IINTERDIGITAL INCIDCC
4.66%3.12%$52.2M184,388$16.3M54,104+130,284+240.80%Add
CELESTICA INCCLS
4.56%2.88%$51.1M139,964$15.1M53,495+86,469+161.64%Add
COHERENT CORPCOHR
4.55%4%$51.0M129,283$20.9M87,905+41,378+47.07%Add
HHINGE HEALTH INCHNGE
4.16%3.07%$46.6M561,224$16.1M417,182+144,042+34.53%Add
EEXTREME NETWORKS INCEXTR
4.11%3.78%$46.1M1.4M$19.8M1.3M+111,034+8.46%Add
KKULICKE & SOFFA INDS INCKLIC
4%$44.8M334,781$00+334,781New Buy
TWILIO INCTWLO
3.71%$41.5M201,352$00+201,352New Buy
CIENA CORPCIEN
3.56%$39.9M81,298$00+81,298New Buy
LIVE NATION ENTERTAINMENT INLYV
3.53%8.57%$39.6M216,037$44.9M294,398-78,361-26.62%Reduce
RRAMBUS INC DELRMBS
3.46%5.48%$38.7M291,713$28.7M333,817-42,104-12.61%Reduce
QQUANTINUUM INCQNT
3.42%$38.4M469,355$00+469,355New Buy
UUNIVERSAL TECHNICAL INST INCUTI
3.4%$38.1M890,113$00+890,113New Buy
AIRBNB INC COM CL AABNB
3.17%5.95%$35.5M247,836$31.2M247,006+830+0.34%Add
TAKE-TWO INTERACTIVE SOFTWARE COMTTWO
3.08%$34.5M138,029$00+138,029New Buy
OOUSTER INCOUST
2.51%$28.1M449,264$00+449,264New Buy
PPDF SOLUTIONS INCPDFS
2.34%$26.2M369,776$00+369,776New Buy
NNOKIA CORP SPONSORED ADRNOK
2.26%$25.3M1.9M$00+1.9MNew Buy
ALLIENT INCALNT
2.02%$22.7M220,237$00+220,237New Buy
RROCKET LAB CORP COMRKLB
2.01%$22.5M221,143$00+221,143New Buy
F5 INCFFIV
1.9%2.77%$21.3M51,258$14.5M50,196+1,062+2.12%Add
DDYCOM INDS INCDY
1.78%$20.0M39,473$00+39,473New Buy
CCIPHER DIGITAL INCCIFR
1.46%$16.4M667,931$00+667,931New Buy
LLIONSGATE STUDIOS CORPLION
1.44%1.9%$16.1M1.1M$10.0M1.0M+9,511+0.91%Add
DIGITAL RLTY TR INC COMDLR
1.42%1.03%$15.9M88,764$5.4M29,838+58,926+197.49%Add
GGUIDEWIRE SOFTWARE INCGWRE
1.24%1.79%$13.9M113,230$9.4M62,863+50,367+80.12%Add
SPHERE ENTERTAINMENT COSPHR
1.14%1.64%$12.8M73,878$8.6M73,345+533+0.73%Add
GGLOBAL E ONLINE LTDGLBE
1.09%$12.3M353,200$00+353,200New Buy
AAMPRIUS TECHNOLOGIES INCAMPX
1.04%$11.6M838,887$00+838,887New Buy
AAPPLIED DIGITAL CORPAPLD
0.88%$9.9M265,474$00+265,474New Buy
CLOUDFLARE INCNET
0.52%$5.8M23,589$00+23,589New Buy
AAMKOR TECHNOLOGY INCAMKR
0.51%$5.7M65,895$00+65,895New Buy
MICRON TECHNOLOGY INCMU
0.46%$5.2M4,484$00+4,484New Buy
BBABCOCK & WILCOX ENTERPRISESBW
0.42%$4.7M333,153$00+333,153New Buy
MMAXLINEAR INCMXL
0.31%$3.5M27,377$00+27,377New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow