Citadel Advisors
BCHT

Citadel Advisors’s Birchtech Corp BCHT Stock Holding History

Citadel Advisors’s Portfolio BCHT Stock Details BCHT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$84.8K Sell
41,385
-9,609
-19% -$16.7K ﹤0.01% 12803
2026
Q1 		$96.9K Buy
+50,994
New +$111K ﹤0.01% 12043

Other funds holding BCHT

HA
Heartland Advisors Milwaukee, Wisconsin $2.25B AUM 44.61% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AA
Ancora Advisors Cleveland, Ohio $5.19B AUM 23.19% 1-Year Est. Return
CD
Chapin Davis Baltimore, Maryland $569M AUM 145.59% 1-Year Est. Return
AC
Aristides Capital Louisville, Kentucky $514M AUM 29.58% 1-Year Est. Return
WPC
White Pine Capital Bloomington, Minnesota $423M AUM 67.01% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AIP
ARS Investment Partners New York $2.29B AUM 113.95% 1-Year Est. Return

Citadel Advisors's BCHT Position: Q2 2026 in Review

Citadel Advisors reduced its Birchtech Corp (BCHT) stake by 19% in Q2 2026, selling an estimated $16.7K and leaving 41,385 shares worth $84.8K. The position accounts for ﹤0.01% of the portfolio, ranked #12803.

Citadel Advisors first reported a position in BCHT in Q1 2026 and has held it in 2 quarters since. The position peaked at $96.9K in Q1 2026. 27 funds tracked by Wall St. Rank hold BCHT as of Q2 2026.

  • Citadel Advisors held 41,385 shares of Birchtech Corp worth $84.8K as of Q2 2026.
  • Citadel Advisors sold 9,609 Birchtech Corp shares in Q2 2026, an estimated $16.7K.
  • Birchtech Corp made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #12803 holding.
  • Citadel Advisors first reported a position in Birchtech Corp in Q1 2026 and has held it in 2 quarters since.
  • Citadel Advisors's Birchtech Corp position peaked at $96.9K in Q1 2026.
  • 27 funds tracked by Wall St. Rank held Birchtech Corp as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.