Columbia Financial short interest was 67.18% of the float on August 14th, according to new data we received from Benzinga. Short interest totaled 17,504,819 shares, which was a decrease of -12.46% from July 31st.
It is estimated that it would take 2.92 days for short sellers to buy back their shares, with current trading volumes.
Columbia Financial Hedge Fund Activity
We have seen 68 institutional investors add shares of Columbia Financial stock to their portfolio, and 62 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- URSA FUND MANAGEMENT, LLC added 775,888 shares (+155.2%) to their portfolio in Q2 2026, for an estimated $16,464,343
- ONE FIN CAPITAL MANAGEMENT LP added 580,000 shares (+inf%) to their portfolio in Q2 2026, for an estimated $12,307,600
- WEISS ASSET MANAGEMENT LP added 504,549 shares (+inf%) to their portfolio in Q2 2026, for an estimated $10,706,529
- STATE STREET CORP added 307,080 shares (+33.4%) to their portfolio in Q2 2026, for an estimated $6,516,237
- SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. added 224,429 shares (+inf%) to their portfolio in Q2 2026, for an estimated $4,762,383
- TWO SIGMA INVESTMENTS, LP added 139,537 shares (+97.1%) to their portfolio in Q2 2026, for an estimated $2,960,975
- BLACKROCK, INC. added 136,170 shares (+5.9%) to their portfolio in Q2 2026, for an estimated $2,889,527
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
Columbia Financial Insider Trading Activity
Columbia Financial insiders have traded $CLBK stock on the open market 31 times in the past 6 months. Of those trades, 31 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $CLBK stock by insiders over the last 6 months:
- THOMAS J. KEMLY (President & CEO) has made 2 purchases buying 53,057 shares for an estimated $530,570 and 0 sales.
- THOMAS JR SPLAINE (EVP, CFO) purchased 50,000 shares for an estimated $500,000
- STEVEN M KLEIN (Sr. EVP, COO) purchased 50,000 shares for an estimated $500,000
- ALLYSON KATZ SCHLESINGER (SEVP&Head of Consumer Banking) has made 2 purchases buying 50,000 shares for an estimated $500,000 and 0 sales.
- ELIZABETH E. RANDALL has made 3 purchases buying 49,980 shares for an estimated $499,800 and 0 sales.
- DENNIS E. GIBNEY (1st Sr. EVP, CBO) has made 3 purchases buying 44,500 shares for an estimated $445,000 and 0 sales.
- JOHN KLIMOWICH (SEVP & Chief Risk Officer) has made 2 purchases buying 35,000 shares for an estimated $350,000 and 0 sales.
- DYK ROBERT VAN purchased 25,000 shares for an estimated $250,000
- MICHAEL JR. MASSOOD has made 2 purchases buying 25,000 shares for an estimated $250,000 and 0 sales.
- LUCY SORRENTINI purchased 20,000 shares for an estimated $200,000
- NOEL R. HOLLAND has made 3 purchases buying 15,020 shares for an estimated $150,233 and 0 sales.
- OLIVER EDWARD JR LEWIS (SEVP & Head Commercial Banking) has made 2 purchases buying 15,000 shares for an estimated $150,000 and 0 sales.
- MANESH BALACHANDRAN PRABHU (EVP & CIO) purchased 15,000 shares for an estimated $150,000
- MAYRA LISETH RINALDI (EVP, Corp Governance & Culture) has made 5 purchases buying 10,337 shares for an estimated $103,370 and 0 sales.
- JAMES MICHAEL KUIKEN purchased 10,000 shares for an estimated $100,000
- JIM HOBART WAINWRIGHT purchased 10,000 shares for an estimated $100,000
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.
Check out the Quiver Quantitative API to build on top of data on congressional stock trading, insider transactions, hedge fund moves, and more.
