Mariner
POET icon

Mariner’s POET Technologies POET Stock Holding History

Mariner’s Portfolio POET Stock Details POET Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-13,417
Closed -$79.5K – 3828
2026
Q1 		$79.5K Sell
13,417
-27,667
-67% -$179K ﹤0.01% 3360
2025
Q4 		$260K Buy
41,084
+28,411
+224% +$180K ﹤0.01% 2967
2025
Q3 		$70.2K Buy
12,673
+192
+2% +$1.08K ﹤0.01% 3411
2025
Q2 		$65K Buy
+12,481
New +$52.6K ﹤0.01% 3306

Other funds holding POET

CCM
CloudAlpha Capital Management Hong Kong $3.51B AUM 530.07% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
EC
Elequin Capital New York $3.36B AUM 11.23% 1-Year Est. Return
National Bank of Canada
National Bank of Canada Montreal, Quebec, Canada $140B AUM 46.34% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
TI
Trexquant Investment Stamford, Connecticut $17B AUM 39.66% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Mariner's POET Position: Q2 2026 in Review

Mariner sold out of POET Technologies (POET) in Q2 2026, closing a stake of 13,417 shares — an estimated $79.5K sold.

Mariner first reported a position in POET in Q2 2025 and held it in 4 quarters. The position peaked at $260K in Q4 2025. 154 funds tracked by Wall St. Rank hold POET as of Q2 2026.

  • Mariner reported no remaining POET Technologies position as of Q2 2026 after selling out during the quarter.
  • Mariner sold 13,417 POET Technologies shares in Q2 2026, an estimated $79.5K.
  • Mariner first reported a position in POET Technologies in Q2 2025 and held it in 4 quarters.
  • Mariner's POET Technologies position peaked at $260K in Q4 2025.
  • 154 funds tracked by Wall St. Rank held POET Technologies as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.