Portolan Capital Management’s Semtech SMTC Stock Holding History

Portolan Capital Management’s Portfolio SMTC Stock Details SMTC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$47.7M	Sell	294,619 -37,708	-11%	-$4.93M	1.79%	9
2026 Q1	$25.6M	Sell	332,327 -176,328	-35%	-$14.5M	1.36%	23
2025 Q4	$37.5M	Sell	508,655 -160,207	-24%	-$11.4M	2.01%	7
2025 Q3	$47.8M	Buy	668,862 +289,844	+76%	+$15.7M	2.59%	7
2025 Q2	$17.1M	Buy	379,018 +309,711	+447%	+$11M	1.07%	30
2025 Q1	$2.38M	Sell	69,307 -597,904	-90%	-$29.5M	0.18%	96
2024 Q4	$41.3M	Buy	667,211 +573,175	+610%	+$30.3M	2.78%	3
2024 Q3	$4.29M	Buy	94,036 +29,854	+47%	+$1.1M	0.31%	93
2024 Q2	$1.92M	Sell	64,182 -101,735	-61%	-$3.56M	0.16%	111
2024 Q1	$4.56M	Buy	+165,917	New	+$3.54M	0.35%	91

Other funds holding SMTC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Portolan Capital Management's SMTC Position: Q2 2026 in Review

Portolan Capital Management reduced its Semtech (SMTC) stake by 11% in Q2 2026, selling an estimated $4.93M and leaving 294,619 shares worth $47.7M. The position accounts for 1.79% of the portfolio, ranked #9.

Portolan Capital Management first reported a position in SMTC in Q1 2024 and has held it in 10 quarters since. The position peaked at $47.8M in Q3 2025. 577 funds tracked by Wall St. Rank hold SMTC as of Q2 2026.

Portolan Capital Management held 294,619 shares of Semtech worth $47.7M as of Q2 2026.
Portolan Capital Management sold 37,708 Semtech shares in Q2 2026, an estimated $4.93M.
Semtech made up 1.79% of Portolan Capital Management's portfolio in Q2 2026, its #9 holding.
Portolan Capital Management first reported a position in Semtech in Q1 2024 and has held it in 10 quarters since.
Portolan Capital Management's Semtech position peaked at $47.8M in Q3 2025.
577 funds tracked by Wall St. Rank held Semtech as of Q2 2026.

Based on Portolan Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.